39699151472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1\times {\mathrm{2371}}^1$

素因数の和:2838

約数の個数: 80

約数和(自身を含む): 81066382848

約数和(自身を除く): 41367231376

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 263, 346, 368, 526, 692, 1052, 1384, 2104, 2371, 2768, 3979, 4208, 4742, 6049, 7958, 9484, 12098, 15916, 18968, 24196, 31832, 37936, 45499, 48392, 54533, 63664, 90998, 96784, 109066, 181996, 218132, 363992, 410183, 436264, 623573, 727984, 820366, 872528, 1046477, 1247146, 1640732, 2092954, 2494292, 3281464, 4185908, 4988584, 6562928, 8371816, 9434209, 9977168, 14342179, 16743632, 18868418, 28684358, 37736836, 57368716, 75473672, 107878129, 114737432, 150947344, 215756258, 229474864, 431512516, 863025032, 1726050064, 2481196967, 4962393934, 9924787868, 19849575736, 39699151472]

約数ペア:

[(1, 39699151472), (2, 19849575736), (4, 9924787868), (8, 4962393934), (16, 2481196967), (23, 1726050064), (46, 863025032), (92, 431512516), (173, 229474864), (184, 215756258), (263, 150947344), (346, 114737432), (368, 107878129), (526, 75473672), (692, 57368716), (1052, 37736836), (1384, 28684358), (2104, 18868418), (2371, 16743632), (2768, 14342179), (3979, 9977168), (4208, 9434209), (4742, 8371816), (6049, 6562928), (7958, 4988584), (9484, 4185908), (12098, 3281464), (15916, 2494292), (18968, 2092954), (24196, 1640732), (31832, 1247146), (37936, 1046477), (45499, 872528), (48392, 820366), (54533, 727984), (63664, 623573), (90998, 436264), (96784, 410183), (109066, 363992), (181996, 218132)]