74288008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2377

約数の個数: 32

約数和(自身を含む): 144385560

約数和(自身を除く): 70097552

約数列:

[1, 2, 4, 8, 37, 74, 113, 148, 226, 296, 452, 904, 2221, 4181, 4442, 8362, 8884, 16724, 17768, 33448, 82177, 164354, 250973, 328708, 501946, 657416, 1003892, 2007784, 9286001, 18572002, 37144004, 74288008]

約数ペア:

[(1, 74288008), (2, 37144004), (4, 18572002), (8, 9286001), (37, 2007784), (74, 1003892), (113, 657416), (148, 501946), (226, 328708), (296, 250973), (452, 164354), (904, 82177), (2221, 33448), (4181, 17768), (4442, 16724), (8362, 8884)]