3960968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 8985600

約数和(自身を除く): 5024632

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 103, 152, 184, 206, 209, 253, 412, 418, 437, 506, 824, 836, 874, 1012, 1133, 1672, 1748, 1957, 2024, 2266, 2369, 3496, 3914, 4532, 4738, 4807, 7828, 9064, 9476, 9614, 15656, 18952, 19228, 21527, 26059, 38456, 43054, 45011, 52118, 86108, 90022, 104236, 172216, 180044, 208472, 360088, 495121, 990242, 1980484, 3960968]

約数ペア:

[(1, 3960968), (2, 1980484), (4, 990242), (8, 495121), (11, 360088), (19, 208472), (22, 180044), (23, 172216), (38, 104236), (44, 90022), (46, 86108), (76, 52118), (88, 45011), (92, 43054), (103, 38456), (152, 26059), (184, 21527), (206, 19228), (209, 18952), (253, 15656), (412, 9614), (418, 9476), (437, 9064), (506, 7828), (824, 4807), (836, 4738), (874, 4532), (1012, 3914), (1133, 3496), (1672, 2369), (1748, 2266), (1957, 2024)]