67593968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8783}}^1$

素因数の和:8841

約数の個数: 40

約数和(自身を含む): 144865728

約数和(自身を除く): 77271760

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 8783, 17566, 35132, 70264, 114179, 140528, 228358, 324971, 456716, 649942, 913432, 1299884, 1826864, 2599768, 4224623, 5199536, 8449246, 16898492, 33796984, 67593968]

約数ペア:

[(1, 67593968), (2, 33796984), (4, 16898492), (8, 8449246), (13, 5199536), (16, 4224623), (26, 2599768), (37, 1826864), (52, 1299884), (74, 913432), (104, 649942), (148, 456716), (208, 324971), (296, 228358), (481, 140528), (592, 114179), (962, 70264), (1924, 35132), (3848, 17566), (7696, 8783)]