72436048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3371}}^1$

素因数の和:3475

約数の個数: 40

約数和(自身を含む): 150526080

約数和(自身を除く): 78090032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 3371, 5372, 6742, 10744, 13484, 21488, 26968, 53936, 57307, 114614, 229228, 266309, 458456, 532618, 916912, 1065236, 2130472, 4260944, 4527253, 9054506, 18109012, 36218024, 72436048]

約数ペア:

[(1, 72436048), (2, 36218024), (4, 18109012), (8, 9054506), (16, 4527253), (17, 4260944), (34, 2130472), (68, 1065236), (79, 916912), (136, 532618), (158, 458456), (272, 266309), (316, 229228), (632, 114614), (1264, 57307), (1343, 53936), (2686, 26968), (3371, 21488), (5372, 13484), (6742, 10744)]