72711512

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4027}}^1$

素因数の和:4131

約数の個数: 32

約数和(自身を含む): 142349520

約数和(自身を除く): 69638008

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4027, 4514, 8054, 9028, 16108, 18056, 32216, 148999, 245647, 297998, 491294, 595996, 982588, 1191992, 1965176, 9088939, 18177878, 36355756, 72711512]

約数ペア:

[(1, 72711512), (2, 36355756), (4, 18177878), (8, 9088939), (37, 1965176), (61, 1191992), (74, 982588), (122, 595996), (148, 491294), (244, 297998), (296, 245647), (488, 148999), (2257, 32216), (4027, 18056), (4514, 16108), (8054, 9028)]