28463984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 58777488

約数和(自身を除く): 30313504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 227, 272, 454, 461, 908, 922, 1816, 1844, 3632, 3688, 3859, 7376, 7718, 7837, 15436, 15674, 30872, 31348, 61744, 62696, 104647, 125392, 209294, 418588, 837176, 1674352, 1778999, 3557998, 7115996, 14231992, 28463984]

約数ペア:

[(1, 28463984), (2, 14231992), (4, 7115996), (8, 3557998), (16, 1778999), (17, 1674352), (34, 837176), (68, 418588), (136, 209294), (227, 125392), (272, 104647), (454, 62696), (461, 61744), (908, 31348), (922, 30872), (1816, 15674), (1844, 15436), (3632, 7837), (3688, 7718), (3859, 7376)]