78277576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4507}}^1$

素因数の和:4693

約数の個数: 32

約数和(自身を含む): 159042240

約数和(自身を除く): 80764664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 4342, 4507, 8684, 9014, 17368, 18028, 36056, 58591, 117182, 234364, 468728, 752669, 1505338, 3010676, 6021352, 9784697, 19569394, 39138788, 78277576]

約数ペア:

[(1, 78277576), (2, 39138788), (4, 19569394), (8, 9784697), (13, 6021352), (26, 3010676), (52, 1505338), (104, 752669), (167, 468728), (334, 234364), (668, 117182), (1336, 58591), (2171, 36056), (4342, 18028), (4507, 17368), (8684, 9014)]