7286656

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 16279200

約数和(自身を除く): 8992544

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 151, 208, 232, 302, 377, 416, 464, 604, 754, 832, 928, 1208, 1508, 1664, 1856, 1963, 2416, 3016, 3712, 3926, 4379, 4832, 6032, 7852, 8758, 9664, 12064, 15704, 17516, 19328, 24128, 31408, 35032, 48256, 56927, 62816, 70064, 113854, 125632, 140128, 227708, 251264, 280256, 455416, 560512, 910832, 1821664, 3643328, 7286656]

約数ペア:

[(1, 7286656), (2, 3643328), (4, 1821664), (8, 910832), (13, 560512), (16, 455416), (26, 280256), (29, 251264), (32, 227708), (52, 140128), (58, 125632), (64, 113854), (104, 70064), (116, 62816), (128, 56927), (151, 48256), (208, 35032), (232, 31408), (302, 24128), (377, 19328), (416, 17516), (464, 15704), (604, 12064), (754, 9664), (832, 8758), (928, 7852), (1208, 6032), (1508, 4832), (1664, 4379), (1856, 3926), (1963, 3712), (2416, 3016)]