15700944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 46996992

約数和(自身を除く): 31296048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 563, 581, 664, 996, 1126, 1162, 1328, 1689, 1743, 1992, 2252, 2324, 3378, 3486, 3941, 3984, 4504, 4648, 6756, 6972, 7882, 9008, 9296, 11823, 13512, 13944, 15764, 23646, 27024, 27888, 31528, 46729, 47292, 63056, 93458, 94584, 140187, 186916, 189168, 280374, 327103, 373832, 560748, 654206, 747664, 981309, 1121496, 1308412, 1962618, 2242992, 2616824, 3925236, 5233648, 7850472, 15700944]

約数ペア:

[(1, 15700944), (2, 7850472), (3, 5233648), (4, 3925236), (6, 2616824), (7, 2242992), (8, 1962618), (12, 1308412), (14, 1121496), (16, 981309), (21, 747664), (24, 654206), (28, 560748), (42, 373832), (48, 327103), (56, 280374), (83, 189168), (84, 186916), (112, 140187), (166, 94584), (168, 93458), (249, 63056), (332, 47292), (336, 46729), (498, 31528), (563, 27888), (581, 27024), (664, 23646), (996, 15764), (1126, 13944), (1162, 13512), (1328, 11823), (1689, 9296), (1743, 9008), (1992, 7882), (2252, 6972), (2324, 6756), (3378, 4648), (3486, 4504), (3941, 3984)]