808045888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13679}}^1$

素因数の和:13775

約数の個数: 56

約数和(自身を含む): 1751258880

約数和(自身を除く): 943212992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1846, 2272, 3692, 4544, 7384, 13679, 14768, 27358, 29536, 54716, 59072, 109432, 177827, 218864, 355654, 437728, 711308, 875456, 971209, 1422616, 1942418, 2845232, 3884836, 5690464, 7769672, 11380928, 12625717, 15539344, 25251434, 31078688, 50502868, 62157376, 101005736, 202011472, 404022944, 808045888]

約数ペア:

[(1, 808045888), (2, 404022944), (4, 202011472), (8, 101005736), (13, 62157376), (16, 50502868), (26, 31078688), (32, 25251434), (52, 15539344), (64, 12625717), (71, 11380928), (104, 7769672), (142, 5690464), (208, 3884836), (284, 2845232), (416, 1942418), (568, 1422616), (832, 971209), (923, 875456), (1136, 711308), (1846, 437728), (2272, 355654), (3692, 218864), (4544, 177827), (7384, 109432), (13679, 59072), (14768, 54716), (27358, 29536)]