65561336

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3631}}^1$

素因数の和:3735

約数の個数: 32

約数和(自身を含む): 128354880

約数和(自身を除く): 62793544

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 3631, 4514, 7262, 9028, 14524, 18056, 29048, 134347, 221491, 268694, 442982, 537388, 885964, 1074776, 1771928, 8195167, 16390334, 32780668, 65561336]

約数ペア:

[(1, 65561336), (2, 32780668), (4, 16390334), (8, 8195167), (37, 1771928), (61, 1074776), (74, 885964), (122, 537388), (148, 442982), (244, 268694), (296, 221491), (488, 134347), (2257, 29048), (3631, 18056), (4514, 14524), (7262, 9028)]