63842584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32309}}^1$

素因数の和:32347

約数の個数: 32

約数和(自身を含む): 135702000

約数和(自身を除く): 71859416

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 32309, 64618, 129236, 258472, 420017, 613871, 840034, 1227742, 1680068, 2455484, 3360136, 4910968, 7980323, 15960646, 31921292, 63842584]

約数ペア:

[(1, 63842584), (2, 31921292), (4, 15960646), (8, 7980323), (13, 4910968), (19, 3360136), (26, 2455484), (38, 1680068), (52, 1227742), (76, 840034), (104, 613871), (152, 420017), (247, 258472), (494, 129236), (988, 64618), (1976, 32309)]