38721592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53189}}^1$

素因数の和:53215

約数の個数: 32

約数和(自身を含む): 89359200

約数和(自身を除く): 50637608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 53189, 106378, 212756, 372323, 425512, 691457, 744646, 1382914, 1489292, 2765828, 2978584, 4840199, 5531656, 9680398, 19360796, 38721592]

約数ペア:

[(1, 38721592), (2, 19360796), (4, 9680398), (7, 5531656), (8, 4840199), (13, 2978584), (14, 2765828), (26, 1489292), (28, 1382914), (52, 744646), (56, 691457), (91, 425512), (104, 372323), (182, 212756), (364, 106378), (728, 53189)]