79406684

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 164021760

約数和(自身を除く): 84615076

約数列:

[1, 2, 4, 7, 14, 28, 59, 71, 118, 142, 236, 284, 413, 497, 677, 826, 994, 1354, 1652, 1988, 2708, 4189, 4739, 8378, 9478, 16756, 18956, 29323, 39943, 48067, 58646, 79886, 96134, 117292, 159772, 192268, 279601, 336469, 559202, 672938, 1118404, 1345876, 2835953, 5671906, 11343812, 19851671, 39703342, 79406684]

約数ペア:

[(1, 79406684), (2, 39703342), (4, 19851671), (7, 11343812), (14, 5671906), (28, 2835953), (59, 1345876), (71, 1118404), (118, 672938), (142, 559202), (236, 336469), (284, 279601), (413, 192268), (497, 159772), (677, 117292), (826, 96134), (994, 79886), (1354, 58646), (1652, 48067), (1988, 39943), (2708, 29323), (4189, 18956), (4739, 16756), (8378, 9478)]