91491484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2633}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 196475328

約数和(自身を除く): 104983844

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 2633, 4964, 5266, 8687, 10532, 17374, 18431, 34748, 36862, 44761, 73724, 89522, 179044, 192209, 313327, 384418, 626654, 768836, 1253308, 1345463, 2690926, 3267553, 5381852, 6535106, 13070212, 22872871, 45745742, 91491484]

約数ペア:

[(1, 91491484), (2, 45745742), (4, 22872871), (7, 13070212), (14, 6535106), (17, 5381852), (28, 3267553), (34, 2690926), (68, 1345463), (73, 1253308), (119, 768836), (146, 626654), (238, 384418), (292, 313327), (476, 192209), (511, 179044), (1022, 89522), (1241, 73724), (2044, 44761), (2482, 36862), (2633, 34748), (4964, 18431), (5266, 17374), (8687, 10532)]