65386976

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 136279584

約数和(自身を除く): 70892608

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 584, 736, 1168, 1217, 1679, 2336, 2434, 3358, 4868, 6716, 9736, 13432, 19472, 26864, 27991, 38944, 53728, 55982, 88841, 111964, 177682, 223928, 355364, 447856, 710728, 895712, 1421456, 2043343, 2842912, 4086686, 8173372, 16346744, 32693488, 65386976]

約数ペア:

[(1, 65386976), (2, 32693488), (4, 16346744), (8, 8173372), (16, 4086686), (23, 2842912), (32, 2043343), (46, 1421456), (73, 895712), (92, 710728), (146, 447856), (184, 355364), (292, 223928), (368, 177682), (584, 111964), (736, 88841), (1168, 55982), (1217, 53728), (1679, 38944), (2336, 27991), (2434, 26864), (3358, 19472), (4868, 13432), (6716, 9736)]