65021552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1761

約数の個数: 40

約数和(自身を含む): 132744480

約数和(自身を除く): 67722928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 368, 436, 872, 1621, 1744, 2507, 3242, 5014, 6484, 10028, 12968, 20056, 25936, 37283, 40112, 74566, 149132, 176689, 298264, 353378, 596528, 706756, 1413512, 2827024, 4063847, 8127694, 16255388, 32510776, 65021552]

約数ペア:

[(1, 65021552), (2, 32510776), (4, 16255388), (8, 8127694), (16, 4063847), (23, 2827024), (46, 1413512), (92, 706756), (109, 596528), (184, 353378), (218, 298264), (368, 176689), (436, 149132), (872, 74566), (1621, 40112), (1744, 37283), (2507, 25936), (3242, 20056), (5014, 12968), (6484, 10028)]