28906309476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2354701}}^1$

素因数の和:2354753

約数の個数: 72

約数和(自身を含む): 82282706688

約数和(自身を除く): 53376397212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 2354701, 4709402, 7064103, 9418804, 14128206, 21192309, 25901711, 28256412, 42384618, 51803422, 72995731, 77705133, 84769236, 103606844, 145991462, 155410266, 218987193, 233115399, 291982924, 310820532, 437974386, 466230798, 656961579, 802953041, 875948772, 932461596, 1313923158, 1605906082, 2408859123, 2627846316, 3211812164, 4817718246, 7226577369, 9635436492, 14453154738, 28906309476]

約数ペア:

[(1, 28906309476), (2, 14453154738), (3, 9635436492), (4, 7226577369), (6, 4817718246), (9, 3211812164), (11, 2627846316), (12, 2408859123), (18, 1605906082), (22, 1313923158), (31, 932461596), (33, 875948772), (36, 802953041), (44, 656961579), (62, 466230798), (66, 437974386), (93, 310820532), (99, 291982924), (124, 233115399), (132, 218987193), (186, 155410266), (198, 145991462), (279, 103606844), (341, 84769236), (372, 77705133), (396, 72995731), (558, 51803422), (682, 42384618), (1023, 28256412), (1116, 25901711), (1364, 21192309), (2046, 14128206), (3069, 9418804), (4092, 7064103), (6138, 4709402), (12276, 2354701)]