78878752

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 161935200

約数和(自身を除く): 83056448

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 82, 118, 164, 236, 328, 472, 656, 944, 1019, 1312, 1888, 2038, 2419, 4076, 4838, 8152, 9676, 16304, 19352, 32608, 38704, 41779, 60121, 77408, 83558, 120242, 167116, 240484, 334232, 480968, 668464, 961936, 1336928, 1923872, 2464961, 4929922, 9859844, 19719688, 39439376, 78878752]

約数ペア:

[(1, 78878752), (2, 39439376), (4, 19719688), (8, 9859844), (16, 4929922), (32, 2464961), (41, 1923872), (59, 1336928), (82, 961936), (118, 668464), (164, 480968), (236, 334232), (328, 240484), (472, 167116), (656, 120242), (944, 83558), (1019, 77408), (1312, 60121), (1888, 41779), (2038, 38704), (2419, 32608), (4076, 19352), (4838, 16304), (8152, 9676)]