66526330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{811}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 129322368

約数和(自身を除く): 62796038

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 631, 811, 1262, 1622, 3155, 4055, 6310, 8110, 8203, 10543, 16406, 21086, 41015, 52715, 82030, 105430, 511741, 1023482, 2558705, 5117410, 6652633, 13305266, 33263165, 66526330]

約数ペア:

[(1, 66526330), (2, 33263165), (5, 13305266), (10, 6652633), (13, 5117410), (26, 2558705), (65, 1023482), (130, 511741), (631, 105430), (811, 82030), (1262, 52715), (1622, 41015), (3155, 21086), (4055, 16406), (6310, 10543), (8110, 8203)]