15707928

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^2\times {\mathrm{233}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 40196520

約数和(自身を除く): 24488592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 233, 318, 424, 466, 636, 699, 932, 1272, 1398, 1864, 2796, 2809, 5592, 5618, 8427, 11236, 12349, 16854, 22472, 24698, 33708, 37047, 49396, 67416, 74094, 98792, 148188, 296376, 654497, 1308994, 1963491, 2617988, 3926982, 5235976, 7853964, 15707928]

約数ペア:

[(1, 15707928), (2, 7853964), (3, 5235976), (4, 3926982), (6, 2617988), (8, 1963491), (12, 1308994), (24, 654497), (53, 296376), (106, 148188), (159, 98792), (212, 74094), (233, 67416), (318, 49396), (424, 37047), (466, 33708), (636, 24698), (699, 22472), (932, 16854), (1272, 12349), (1398, 11236), (1864, 8427), (2796, 5618), (2809, 5592)]