16728152

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 37497600

約数和(自身を除く): 20769448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 61, 83, 118, 122, 166, 236, 244, 332, 413, 427, 472, 488, 581, 664, 826, 854, 1162, 1652, 1708, 2324, 3304, 3416, 3599, 4648, 4897, 5063, 7198, 9794, 10126, 14396, 19588, 20252, 25193, 28792, 34279, 35441, 39176, 40504, 50386, 68558, 70882, 100772, 137116, 141764, 201544, 274232, 283528, 298717, 597434, 1194868, 2091019, 2389736, 4182038, 8364076, 16728152]

約数ペア:

[(1, 16728152), (2, 8364076), (4, 4182038), (7, 2389736), (8, 2091019), (14, 1194868), (28, 597434), (56, 298717), (59, 283528), (61, 274232), (83, 201544), (118, 141764), (122, 137116), (166, 100772), (236, 70882), (244, 68558), (332, 50386), (413, 40504), (427, 39176), (472, 35441), (488, 34279), (581, 28792), (664, 25193), (826, 20252), (854, 19588), (1162, 14396), (1652, 10126), (1708, 9794), (2324, 7198), (3304, 5063), (3416, 4897), (3599, 4648)]