28931712

素因数分解:

$2^7\times 3^1\times {\mathrm{59}}^1\times {\mathrm{1277}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 78213600

約数和(自身を除く): 49281888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 354, 384, 472, 708, 944, 1277, 1416, 1888, 2554, 2832, 3776, 3831, 5108, 5664, 7552, 7662, 10216, 11328, 15324, 20432, 22656, 30648, 40864, 61296, 75343, 81728, 122592, 150686, 163456, 226029, 245184, 301372, 452058, 490368, 602744, 904116, 1205488, 1808232, 2410976, 3616464, 4821952, 7232928, 9643904, 14465856, 28931712]

約数ペア:

[(1, 28931712), (2, 14465856), (3, 9643904), (4, 7232928), (6, 4821952), (8, 3616464), (12, 2410976), (16, 1808232), (24, 1205488), (32, 904116), (48, 602744), (59, 490368), (64, 452058), (96, 301372), (118, 245184), (128, 226029), (177, 163456), (192, 150686), (236, 122592), (354, 81728), (384, 75343), (472, 61296), (708, 40864), (944, 30648), (1277, 22656), (1416, 20432), (1888, 15324), (2554, 11328), (2832, 10216), (3776, 7662), (3831, 7552), (5108, 5664)]