78203216

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7673}}^1$

素因数の和:7708

約数の個数: 60

約数和(自身を含む): 189839412

約数和(自身を除く): 111636196

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 7673, 10192, 15346, 30692, 53711, 61384, 99749, 107422, 122768, 199498, 214844, 375977, 398996, 429688, 698243, 751954, 797992, 859376, 1396486, 1503908, 1595984, 2792972, 3007816, 4887701, 5585944, 6015632, 9775402, 11171888, 19550804, 39101608, 78203216]

約数ペア:

[(1, 78203216), (2, 39101608), (4, 19550804), (7, 11171888), (8, 9775402), (13, 6015632), (14, 5585944), (16, 4887701), (26, 3007816), (28, 2792972), (49, 1595984), (52, 1503908), (56, 1396486), (91, 859376), (98, 797992), (104, 751954), (112, 698243), (182, 429688), (196, 398996), (208, 375977), (364, 214844), (392, 199498), (637, 122768), (728, 107422), (784, 99749), (1274, 61384), (1456, 53711), (2548, 30692), (5096, 15346), (7673, 10192)]