63938714

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 47828326

約数列:

[1, 2, 7, 14, 97, 194, 197, 239, 394, 478, 679, 1358, 1379, 1673, 2758, 3346, 19109, 23183, 38218, 46366, 47083, 94166, 133763, 162281, 267526, 324562, 329581, 659162, 4567051, 9134102, 31969357, 63938714]

約数ペア:

[(1, 63938714), (2, 31969357), (7, 9134102), (14, 4567051), (97, 659162), (194, 329581), (197, 324562), (239, 267526), (394, 162281), (478, 133763), (679, 94166), (1358, 47083), (1379, 46366), (1673, 38218), (2758, 23183), (3346, 19109)]