79402708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3724

約数の個数: 48

約数和(自身を含む): 175730688

約数和(自身を除く): 96327980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 3631, 5467, 7262, 10934, 14524, 21868, 25417, 39941, 50834, 79882, 101668, 159764, 257801, 279587, 515602, 559174, 1031204, 1118348, 1804607, 2835811, 3609214, 5671622, 7218428, 11343244, 19850677, 39701354, 79402708]

約数ペア:

[(1, 79402708), (2, 39701354), (4, 19850677), (7, 11343244), (11, 7218428), (14, 5671622), (22, 3609214), (28, 2835811), (44, 1804607), (71, 1118348), (77, 1031204), (142, 559174), (154, 515602), (284, 279587), (308, 257801), (497, 159764), (781, 101668), (994, 79882), (1562, 50834), (1988, 39941), (3124, 25417), (3631, 21868), (5467, 14524), (7262, 10934)]