117650728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4507}}^1$

素因数の和:4777

約数の個数: 32

約数和(自身を含む): 238563360

約数和(自身を除く): 120912632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 2008, 3263, 4507, 6526, 9014, 13052, 18028, 26104, 36056, 58591, 117182, 234364, 468728, 1131257, 2262514, 4525028, 9050056, 14706341, 29412682, 58825364, 117650728]

約数ペア:

[(1, 117650728), (2, 58825364), (4, 29412682), (8, 14706341), (13, 9050056), (26, 4525028), (52, 2262514), (104, 1131257), (251, 468728), (502, 234364), (1004, 117182), (2008, 58591), (3263, 36056), (4507, 26104), (6526, 18028), (9014, 13052)]