68245112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34537}}^1$

素因数の和:34575

約数の個数: 32

約数和(自身を含む): 145059600

約数和(自身を除く): 76814488

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 34537, 69074, 138148, 276296, 448981, 656203, 897962, 1312406, 1795924, 2624812, 3591848, 5249624, 8530639, 17061278, 34122556, 68245112]

約数ペア:

[(1, 68245112), (2, 34122556), (4, 17061278), (8, 8530639), (13, 5249624), (19, 3591848), (26, 2624812), (38, 1795924), (52, 1312406), (76, 897962), (104, 656203), (152, 448981), (247, 276296), (494, 138148), (988, 69074), (1976, 34537)]