16729728

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2329

約数の個数: 64

約数和(自身を含む): 46797600

約数和(自身を除く): 30067872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2293, 2432, 3648, 4586, 6879, 7296, 9172, 13758, 18344, 27516, 36688, 43567, 55032, 73376, 87134, 110064, 130701, 146752, 174268, 220128, 261402, 293504, 348536, 440256, 522804, 697072, 880512, 1045608, 1394144, 2091216, 2788288, 4182432, 5576576, 8364864, 16729728]

約数ペア:

[(1, 16729728), (2, 8364864), (3, 5576576), (4, 4182432), (6, 2788288), (8, 2091216), (12, 1394144), (16, 1045608), (19, 880512), (24, 697072), (32, 522804), (38, 440256), (48, 348536), (57, 293504), (64, 261402), (76, 220128), (96, 174268), (114, 146752), (128, 130701), (152, 110064), (192, 87134), (228, 73376), (304, 55032), (384, 43567), (456, 36688), (608, 27516), (912, 18344), (1216, 13758), (1824, 9172), (2293, 7296), (2432, 6879), (3648, 4586)]