15705579476

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1\times {\mathrm{3067}}^1$

素因数の和:3840

約数の個数: 48

約数和(自身を含む): 28888484352

約数和(自身を除く): 13182904876

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 677, 1354, 1891, 2708, 3067, 3782, 6134, 7564, 12268, 20987, 41297, 41974, 82594, 83948, 95077, 165188, 187087, 190154, 374174, 380308, 748348, 1280207, 2076359, 2560414, 4152718, 5120828, 5799697, 8305436, 11599394, 23198788, 64367129, 126657899, 128734258, 253315798, 257468516, 506631596, 3926394869, 7852789738, 15705579476]

約数ペア:

[(1, 15705579476), (2, 7852789738), (4, 3926394869), (31, 506631596), (61, 257468516), (62, 253315798), (122, 128734258), (124, 126657899), (244, 64367129), (677, 23198788), (1354, 11599394), (1891, 8305436), (2708, 5799697), (3067, 5120828), (3782, 4152718), (6134, 2560414), (7564, 2076359), (12268, 1280207), (20987, 748348), (41297, 380308), (41974, 374174), (82594, 190154), (83948, 187087), (95077, 165188)]