40803419678

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{856459}}^1$

素因数の和:856592

約数の個数: 32

約数和(自身を含む): 72518181120

約数和(自身を除く): 31714761442

約数列:

[1, 2, 7, 14, 41, 82, 83, 166, 287, 574, 581, 1162, 3403, 6806, 23821, 47642, 856459, 1712918, 5995213, 11990426, 35114819, 70229638, 71086097, 142172194, 245803733, 491607466, 497602679, 995205358, 2914529977, 5829059954, 20401709839, 40803419678]

約数ペア:

[(1, 40803419678), (2, 20401709839), (7, 5829059954), (14, 2914529977), (41, 995205358), (82, 497602679), (83, 491607466), (166, 245803733), (287, 142172194), (574, 71086097), (581, 70229638), (1162, 35114819), (3403, 11990426), (6806, 5995213), (23821, 1712918), (47642, 856459)]