43420832

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 112154112

約数和(自身を除く): 68733280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 37, 52, 56, 62, 74, 91, 104, 112, 124, 148, 169, 182, 208, 217, 224, 248, 259, 296, 338, 364, 403, 416, 434, 481, 496, 518, 592, 676, 728, 806, 868, 962, 992, 1036, 1147, 1183, 1184, 1352, 1456, 1612, 1736, 1924, 2072, 2294, 2366, 2704, 2821, 2912, 3224, 3367, 3472, 3848, 4144, 4588, 4732, 5239, 5408, 5642, 6253, 6448, 6734, 6944, 7696, 8029, 8288, 9176, 9464, 10478, 11284, 12506, 12896, 13468, 14911, 15392, 16058, 18352, 18928, 20956, 22568, 25012, 26936, 29822, 32116, 36673, 36704, 37856, 41912, 43771, 45136, 50024, 53872, 59644, 64232, 73346, 83824, 87542, 90272, 100048, 104377, 107744, 119288, 128464, 146692, 167648, 175084, 193843, 200096, 208754, 238576, 256928, 293384, 350168, 387686, 417508, 477152, 586768, 700336, 775372, 835016, 1173536, 1356901, 1400672, 1550744, 1670032, 2713802, 3101488, 3340064, 5427604, 6202976, 10855208, 21710416, 43420832]

約数ペア:

[(1, 43420832), (2, 21710416), (4, 10855208), (7, 6202976), (8, 5427604), (13, 3340064), (14, 3101488), (16, 2713802), (26, 1670032), (28, 1550744), (31, 1400672), (32, 1356901), (37, 1173536), (52, 835016), (56, 775372), (62, 700336), (74, 586768), (91, 477152), (104, 417508), (112, 387686), (124, 350168), (148, 293384), (169, 256928), (182, 238576), (208, 208754), (217, 200096), (224, 193843), (248, 175084), (259, 167648), (296, 146692), (338, 128464), (364, 119288), (403, 107744), (416, 104377), (434, 100048), (481, 90272), (496, 87542), (518, 83824), (592, 73346), (676, 64232), (728, 59644), (806, 53872), (868, 50024), (962, 45136), (992, 43771), (1036, 41912), (1147, 37856), (1183, 36704), (1184, 36673), (1352, 32116), (1456, 29822), (1612, 26936), (1736, 25012), (1924, 22568), (2072, 20956), (2294, 18928), (2366, 18352), (2704, 16058), (2821, 15392), (2912, 14911), (3224, 13468), (3367, 12896), (3472, 12506), (3848, 11284), (4144, 10478), (4588, 9464), (4732, 9176), (5239, 8288), (5408, 8029), (5642, 7696), (6253, 6944), (6448, 6734)]