38788016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2417}}^1$

素因数の和:2501

約数の個数: 40

約数和(自身を含む): 80954640

約数和(自身を除く): 42166624

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 2417, 4012, 4834, 8024, 9668, 16048, 19336, 38672, 41089, 82178, 142603, 164356, 285206, 328712, 570412, 657424, 1140824, 2281648, 2424251, 4848502, 9697004, 19394008, 38788016]

約数ペア:

[(1, 38788016), (2, 19394008), (4, 9697004), (8, 4848502), (16, 2424251), (17, 2281648), (34, 1140824), (59, 657424), (68, 570412), (118, 328712), (136, 285206), (236, 164356), (272, 142603), (472, 82178), (944, 41089), (1003, 38672), (2006, 19336), (2417, 16048), (4012, 9668), (4834, 8024)]