43977856

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 100796400

約数和(自身を除く): 56818544

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 107, 128, 152, 169, 208, 214, 247, 304, 338, 416, 428, 494, 608, 676, 832, 856, 988, 1216, 1352, 1391, 1664, 1712, 1976, 2033, 2432, 2704, 2782, 3211, 3424, 3952, 4066, 5408, 5564, 6422, 6848, 7904, 8132, 10816, 11128, 12844, 13696, 15808, 16264, 18083, 21632, 22256, 25688, 26429, 31616, 32528, 36166, 44512, 51376, 52858, 65056, 72332, 89024, 102752, 105716, 130112, 144664, 178048, 205504, 211432, 260224, 289328, 343577, 411008, 422864, 578656, 687154, 845728, 1157312, 1374308, 1691456, 2314624, 2748616, 3382912, 5497232, 10994464, 21988928, 43977856]

約数ペア:

[(1, 43977856), (2, 21988928), (4, 10994464), (8, 5497232), (13, 3382912), (16, 2748616), (19, 2314624), (26, 1691456), (32, 1374308), (38, 1157312), (52, 845728), (64, 687154), (76, 578656), (104, 422864), (107, 411008), (128, 343577), (152, 289328), (169, 260224), (208, 211432), (214, 205504), (247, 178048), (304, 144664), (338, 130112), (416, 105716), (428, 102752), (494, 89024), (608, 72332), (676, 65056), (832, 52858), (856, 51376), (988, 44512), (1216, 36166), (1352, 32528), (1391, 31616), (1664, 26429), (1712, 25688), (1976, 22256), (2033, 21632), (2432, 18083), (2704, 16264), (2782, 15808), (3211, 13696), (3424, 12844), (3952, 11128), (4066, 10816), (5408, 8132), (5564, 7904), (6422, 6848)]