12528032768

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{719671}}^1$

素因数の和:719708

約数の個数: 44

約数和(自身を含む): 26517034512

約数和(自身を除く): 13989001744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 8704, 17408, 719671, 1439342, 2878684, 5757368, 11514736, 12234407, 23029472, 24468814, 46058944, 48937628, 92117888, 97875256, 184235776, 195750512, 368471552, 391501024, 736943104, 783002048, 1566004096, 3132008192, 6264016384, 12528032768]

約数ペア:

[(1, 12528032768), (2, 6264016384), (4, 3132008192), (8, 1566004096), (16, 783002048), (17, 736943104), (32, 391501024), (34, 368471552), (64, 195750512), (68, 184235776), (128, 97875256), (136, 92117888), (256, 48937628), (272, 46058944), (512, 24468814), (544, 23029472), (1024, 12234407), (1088, 11514736), (2176, 5757368), (4352, 2878684), (8704, 1439342), (17408, 719671)]