7131973688

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{47717}}^1$

素因数の和:47904

約数の個数: 64

約数和(自身を含む): 16285199040

約数和(自身を除く): 9153225352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 157, 238, 314, 476, 628, 952, 1099, 1256, 2198, 2669, 4396, 5338, 8792, 10676, 18683, 21352, 37366, 47717, 74732, 95434, 149464, 190868, 334019, 381736, 668038, 811189, 1336076, 1622378, 2672152, 3244756, 5678323, 6489512, 7491569, 11356646, 14983138, 22713292, 29966276, 45426584, 52440983, 59932552, 104881966, 127356673, 209763932, 254713346, 419527864, 509426692, 891496711, 1018853384, 1782993422, 3565986844, 7131973688]

約数ペア:

[(1, 7131973688), (2, 3565986844), (4, 1782993422), (7, 1018853384), (8, 891496711), (14, 509426692), (17, 419527864), (28, 254713346), (34, 209763932), (56, 127356673), (68, 104881966), (119, 59932552), (136, 52440983), (157, 45426584), (238, 29966276), (314, 22713292), (476, 14983138), (628, 11356646), (952, 7491569), (1099, 6489512), (1256, 5678323), (2198, 3244756), (2669, 2672152), (4396, 1622378), (5338, 1336076), (8792, 811189), (10676, 668038), (18683, 381736), (21352, 334019), (37366, 190868), (47717, 149464), (74732, 95434)]