8214752

素因数分解:

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

素因数の和:81

約数の個数: 108

約数和(自身を含む): 21028896

約数和(自身を除く): 12814144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 91, 98, 104, 112, 124, 169, 182, 196, 208, 217, 224, 248, 338, 364, 392, 403, 416, 434, 496, 637, 676, 728, 784, 806, 868, 992, 1183, 1274, 1352, 1456, 1519, 1568, 1612, 1736, 2366, 2548, 2704, 2821, 2912, 3038, 3224, 3472, 4732, 5096, 5239, 5408, 5642, 6076, 6448, 6944, 8281, 9464, 10192, 10478, 11284, 12152, 12896, 16562, 18928, 19747, 20384, 20956, 22568, 24304, 33124, 36673, 37856, 39494, 41912, 45136, 48608, 66248, 73346, 78988, 83824, 90272, 132496, 146692, 157976, 167648, 256711, 264992, 293384, 315952, 513422, 586768, 631904, 1026844, 1173536, 2053688, 4107376, 8214752]

約数ペア:

[(1, 8214752), (2, 4107376), (4, 2053688), (7, 1173536), (8, 1026844), (13, 631904), (14, 586768), (16, 513422), (26, 315952), (28, 293384), (31, 264992), (32, 256711), (49, 167648), (52, 157976), (56, 146692), (62, 132496), (91, 90272), (98, 83824), (104, 78988), (112, 73346), (124, 66248), (169, 48608), (182, 45136), (196, 41912), (208, 39494), (217, 37856), (224, 36673), (248, 33124), (338, 24304), (364, 22568), (392, 20956), (403, 20384), (416, 19747), (434, 18928), (496, 16562), (637, 12896), (676, 12152), (728, 11284), (784, 10478), (806, 10192), (868, 9464), (992, 8281), (1183, 6944), (1274, 6448), (1352, 6076), (1456, 5642), (1519, 5408), (1568, 5239), (1612, 5096), (1736, 4732), (2366, 3472), (2548, 3224), (2704, 3038), (2821, 2912)]