71014428

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21211}}^1$

素因数の和:21255

約数の個数: 48

約数和(自身を含む): 190059520

約数和(自身を除く): 119045092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 21211, 42422, 63633, 84844, 127266, 190899, 254532, 381798, 572697, 657541, 763596, 1145394, 1315082, 1972623, 2290788, 2630164, 3945246, 5917869, 7890492, 11835738, 17753607, 23671476, 35507214, 71014428]

約数ペア:

[(1, 71014428), (2, 35507214), (3, 23671476), (4, 17753607), (6, 11835738), (9, 7890492), (12, 5917869), (18, 3945246), (27, 2630164), (31, 2290788), (36, 1972623), (54, 1315082), (62, 1145394), (93, 763596), (108, 657541), (124, 572697), (186, 381798), (279, 254532), (372, 190899), (558, 127266), (837, 84844), (1116, 63633), (1674, 42422), (3348, 21211)]