7492080448

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{1621}}^1$

素因数の和:2171

約数の個数: 56

約数和(自身を含む): 14987299464

約数和(自身を除く): 7495219016

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 281, 514, 562, 1028, 1124, 1621, 2056, 2248, 3242, 4112, 4496, 6484, 8224, 8992, 12968, 16448, 17984, 25936, 51872, 72217, 103744, 144434, 288868, 416597, 455501, 577736, 833194, 911002, 1155472, 1666388, 1822004, 2310944, 3332776, 3644008, 4621888, 6665552, 7288016, 13331104, 14576032, 26662208, 29152064, 117063757, 234127514, 468255028, 936510056, 1873020112, 3746040224, 7492080448]

約数ペア:

[(1, 7492080448), (2, 3746040224), (4, 1873020112), (8, 936510056), (16, 468255028), (32, 234127514), (64, 117063757), (257, 29152064), (281, 26662208), (514, 14576032), (562, 13331104), (1028, 7288016), (1124, 6665552), (1621, 4621888), (2056, 3644008), (2248, 3332776), (3242, 2310944), (4112, 1822004), (4496, 1666388), (6484, 1155472), (8224, 911002), (8992, 833194), (12968, 577736), (16448, 455501), (17984, 416597), (25936, 288868), (51872, 144434), (72217, 103744)]