15559736768

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{20707}}^1$

素因数の和:20977

約数の個数: 56

約数和(自身を含む): 31558992000

約数和(自身を除く): 15999255232

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 199, 236, 398, 472, 796, 944, 1592, 1888, 3184, 3776, 6368, 11741, 12736, 20707, 23482, 41414, 46964, 82828, 93928, 165656, 187856, 331312, 375712, 662624, 751424, 1221713, 1325248, 2443426, 4120693, 4886852, 8241386, 9773704, 16482772, 19547408, 32965544, 39094816, 65931088, 78189632, 131862176, 243120887, 263724352, 486241774, 972483548, 1944967096, 3889934192, 7779868384, 15559736768]

約数ペア:

[(1, 15559736768), (2, 7779868384), (4, 3889934192), (8, 1944967096), (16, 972483548), (32, 486241774), (59, 263724352), (64, 243120887), (118, 131862176), (199, 78189632), (236, 65931088), (398, 39094816), (472, 32965544), (796, 19547408), (944, 16482772), (1592, 9773704), (1888, 8241386), (3184, 4886852), (3776, 4120693), (6368, 2443426), (11741, 1325248), (12736, 1221713), (20707, 751424), (23482, 662624), (41414, 375712), (46964, 331312), (82828, 187856), (93928, 165656)]