13745368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 32256000

約数和(自身を除く): 18510632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 239, 316, 364, 478, 553, 632, 728, 956, 1027, 1106, 1673, 1912, 2054, 2212, 3107, 3346, 4108, 4424, 6214, 6692, 7189, 8216, 12428, 13384, 14378, 18881, 21749, 24856, 28756, 37762, 43498, 57512, 75524, 86996, 132167, 151048, 173992, 245453, 264334, 490906, 528668, 981812, 1057336, 1718171, 1963624, 3436342, 6872684, 13745368]

約数ペア:

[(1, 13745368), (2, 6872684), (4, 3436342), (7, 1963624), (8, 1718171), (13, 1057336), (14, 981812), (26, 528668), (28, 490906), (52, 264334), (56, 245453), (79, 173992), (91, 151048), (104, 132167), (158, 86996), (182, 75524), (239, 57512), (316, 43498), (364, 37762), (478, 28756), (553, 24856), (632, 21749), (728, 18881), (956, 14378), (1027, 13384), (1106, 12428), (1673, 8216), (1912, 7189), (2054, 6692), (2212, 6214), (3107, 4424), (3346, 4108)]