40069464

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 105114240

約数和(自身を除く): 65044776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 947, 984, 1032, 1763, 1894, 2841, 3526, 3788, 5289, 5682, 7052, 7576, 10578, 11364, 14104, 21156, 22728, 38827, 40721, 42312, 77654, 81442, 116481, 122163, 155308, 162884, 232962, 244326, 310616, 325768, 465924, 488652, 931848, 977304, 1669561, 3339122, 5008683, 6678244, 10017366, 13356488, 20034732, 40069464]

約数ペア:

[(1, 40069464), (2, 20034732), (3, 13356488), (4, 10017366), (6, 6678244), (8, 5008683), (12, 3339122), (24, 1669561), (41, 977304), (43, 931848), (82, 488652), (86, 465924), (123, 325768), (129, 310616), (164, 244326), (172, 232962), (246, 162884), (258, 155308), (328, 122163), (344, 116481), (492, 81442), (516, 77654), (947, 42312), (984, 40721), (1032, 38827), (1763, 22728), (1894, 21156), (2841, 14104), (3526, 11364), (3788, 10578), (5289, 7576), (5682, 7052)]