15671018524

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{140729}}^1$

素因数の和:140878

約数の個数: 48

約数和(自身を含む): 32437702080

約数和(自身を除く): 16766683556

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 164, 194, 287, 388, 574, 679, 1148, 1358, 2716, 3977, 7954, 15908, 27839, 55678, 111356, 140729, 281458, 562916, 985103, 1970206, 3940412, 5769889, 11539778, 13650713, 23079556, 27301426, 40389223, 54602852, 80778446, 95554991, 161556892, 191109982, 382219964, 559679233, 1119358466, 2238716932, 3917754631, 7835509262, 15671018524]

約数ペア:

[(1, 15671018524), (2, 7835509262), (4, 3917754631), (7, 2238716932), (14, 1119358466), (28, 559679233), (41, 382219964), (82, 191109982), (97, 161556892), (164, 95554991), (194, 80778446), (287, 54602852), (388, 40389223), (574, 27301426), (679, 23079556), (1148, 13650713), (1358, 11539778), (2716, 5769889), (3977, 3940412), (7954, 1970206), (15908, 985103), (27839, 562916), (55678, 281458), (111356, 140729)]