38541256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4691}}^1$

素因数の和:4789

約数の個数: 32

約数和(自身を含む): 78825600

約数和(自身を除く): 40284344

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 4691, 8216, 9382, 18764, 37528, 60983, 121966, 243932, 370589, 487864, 741178, 1482356, 2964712, 4817657, 9635314, 19270628, 38541256]

約数ペア:

[(1, 38541256), (2, 19270628), (4, 9635314), (8, 4817657), (13, 2964712), (26, 1482356), (52, 741178), (79, 487864), (104, 370589), (158, 243932), (316, 121966), (632, 60983), (1027, 37528), (2054, 18764), (4108, 9382), (4691, 8216)]