2948968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 6635520

約数和(自身を除く): 3686552

約数列:

[1, 2, 4, 8, 11, 22, 23, 31, 44, 46, 47, 62, 88, 92, 94, 124, 184, 188, 248, 253, 341, 376, 506, 517, 682, 713, 1012, 1034, 1081, 1364, 1426, 1457, 2024, 2068, 2162, 2728, 2852, 2914, 4136, 4324, 5704, 5828, 7843, 8648, 11656, 11891, 15686, 16027, 23782, 31372, 32054, 33511, 47564, 62744, 64108, 67022, 95128, 128216, 134044, 268088, 368621, 737242, 1474484, 2948968]

約数ペア:

[(1, 2948968), (2, 1474484), (4, 737242), (8, 368621), (11, 268088), (22, 134044), (23, 128216), (31, 95128), (44, 67022), (46, 64108), (47, 62744), (62, 47564), (88, 33511), (92, 32054), (94, 31372), (124, 23782), (184, 16027), (188, 15686), (248, 11891), (253, 11656), (341, 8648), (376, 7843), (506, 5828), (517, 5704), (682, 4324), (713, 4136), (1012, 2914), (1034, 2852), (1081, 2728), (1364, 2162), (1426, 2068), (1457, 2024)]