72072064

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{24481}}^1$

素因数の和:24518

約数の個数: 32

約数和(自身を含む): 149829840

約数和(自身を除く): 77757776

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 24481, 48962, 97924, 195848, 391696, 563063, 783392, 1126126, 1566784, 2252252, 3133568, 4504504, 9009008, 18018016, 36036032, 72072064]

約数ペア:

[(1, 72072064), (2, 36036032), (4, 18018016), (8, 9009008), (16, 4504504), (23, 3133568), (32, 2252252), (46, 1566784), (64, 1126126), (92, 783392), (128, 563063), (184, 391696), (368, 195848), (736, 97924), (1472, 48962), (2944, 24481)]