74306608

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 146820960

約数和(自身を除く): 72514352

約数列:

[1, 2, 4, 8, 16, 109, 137, 218, 274, 311, 436, 548, 622, 872, 1096, 1244, 1744, 2192, 2488, 4976, 14933, 29866, 33899, 42607, 59732, 67798, 85214, 119464, 135596, 170428, 238928, 271192, 340856, 542384, 681712, 4644163, 9288326, 18576652, 37153304, 74306608]

約数ペア:

[(1, 74306608), (2, 37153304), (4, 18576652), (8, 9288326), (16, 4644163), (109, 681712), (137, 542384), (218, 340856), (274, 271192), (311, 238928), (436, 170428), (548, 135596), (622, 119464), (872, 85214), (1096, 67798), (1244, 59732), (1744, 42607), (2192, 33899), (2488, 29866), (4976, 14933)]