3487675984

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2205

約数の個数: 80

約数和(自身を含む): 7479521280

約数和(自身を除く): 3991845296

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 169, 188, 208, 338, 376, 611, 676, 752, 1222, 1352, 2111, 2197, 2444, 2704, 4222, 4394, 4888, 7943, 8444, 8788, 9776, 15886, 16888, 17576, 27443, 31772, 33776, 35152, 54886, 63544, 99217, 103259, 109772, 127088, 198434, 206518, 219544, 356759, 396868, 413036, 439088, 713518, 793736, 826072, 1289821, 1427036, 1587472, 1652144, 2579642, 2854072, 4637867, 5159284, 5708144, 9275734, 10318568, 16767673, 18551468, 20637136, 33535346, 37102936, 67070692, 74205872, 134141384, 217979749, 268282768, 435959498, 871918996, 1743837992, 3487675984]

約数ペア:

[(1, 3487675984), (2, 1743837992), (4, 871918996), (8, 435959498), (13, 268282768), (16, 217979749), (26, 134141384), (47, 74205872), (52, 67070692), (94, 37102936), (104, 33535346), (169, 20637136), (188, 18551468), (208, 16767673), (338, 10318568), (376, 9275734), (611, 5708144), (676, 5159284), (752, 4637867), (1222, 2854072), (1352, 2579642), (2111, 1652144), (2197, 1587472), (2444, 1427036), (2704, 1289821), (4222, 826072), (4394, 793736), (4888, 713518), (7943, 439088), (8444, 413036), (8788, 396868), (9776, 356759), (15886, 219544), (16888, 206518), (17576, 198434), (27443, 127088), (31772, 109772), (33776, 103259), (35152, 99217), (54886, 63544)]