32678968

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 73624320

約数和(自身を除く): 40945352

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 43, 56, 82, 86, 164, 172, 287, 301, 328, 331, 344, 574, 602, 662, 1148, 1204, 1324, 1763, 2296, 2317, 2408, 2648, 3526, 4634, 7052, 9268, 12341, 13571, 14104, 14233, 18536, 24682, 27142, 28466, 49364, 54284, 56932, 94997, 98728, 99631, 108568, 113864, 189994, 199262, 379988, 398524, 583553, 759976, 797048, 1167106, 2334212, 4084871, 4668424, 8169742, 16339484, 32678968]

約数ペア:

[(1, 32678968), (2, 16339484), (4, 8169742), (7, 4668424), (8, 4084871), (14, 2334212), (28, 1167106), (41, 797048), (43, 759976), (56, 583553), (82, 398524), (86, 379988), (164, 199262), (172, 189994), (287, 113864), (301, 108568), (328, 99631), (331, 98728), (344, 94997), (574, 56932), (602, 54284), (662, 49364), (1148, 28466), (1204, 27142), (1324, 24682), (1763, 18536), (2296, 14233), (2317, 14104), (2408, 13571), (2648, 12341), (3526, 9268), (4634, 7052)]