57078448

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6451}}^1$

素因数の和:6545

約数の個数: 40

約数和(自身を含む): 128007680

約数和(自身を除く): 70929232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 6451, 8848, 12902, 25804, 45157, 51608, 90314, 103216, 180628, 361256, 509629, 722512, 1019258, 2038516, 3567403, 4077032, 7134806, 8154064, 14269612, 28539224, 57078448]

約数ペア:

[(1, 57078448), (2, 28539224), (4, 14269612), (7, 8154064), (8, 7134806), (14, 4077032), (16, 3567403), (28, 2038516), (56, 1019258), (79, 722512), (112, 509629), (158, 361256), (316, 180628), (553, 103216), (632, 90314), (1106, 51608), (1264, 45157), (2212, 25804), (4424, 12902), (6451, 8848)]