8628128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 18688320

約数和(自身を除く): 10060192

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 617, 736, 874, 1234, 1748, 2468, 3496, 4936, 6992, 9872, 11723, 13984, 14191, 19744, 23446, 28382, 46892, 56764, 93784, 113528, 187568, 227056, 269629, 375136, 454112, 539258, 1078516, 2157032, 4314064, 8628128]

約数ペア:

[(1, 8628128), (2, 4314064), (4, 2157032), (8, 1078516), (16, 539258), (19, 454112), (23, 375136), (32, 269629), (38, 227056), (46, 187568), (76, 113528), (92, 93784), (152, 56764), (184, 46892), (304, 28382), (368, 23446), (437, 19744), (608, 14191), (617, 13984), (736, 11723), (874, 9872), (1234, 6992), (1748, 4936), (2468, 3496)]