2403424

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 5140800

約数和(自身を除く): 2737376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 67, 76, 118, 134, 152, 236, 268, 304, 472, 536, 608, 944, 1072, 1121, 1273, 1888, 2144, 2242, 2546, 3953, 4484, 5092, 7906, 8968, 10184, 15812, 17936, 20368, 31624, 35872, 40736, 63248, 75107, 126496, 150214, 300428, 600856, 1201712, 2403424]

約数ペア:

[(1, 2403424), (2, 1201712), (4, 600856), (8, 300428), (16, 150214), (19, 126496), (32, 75107), (38, 63248), (59, 40736), (67, 35872), (76, 31624), (118, 20368), (134, 17936), (152, 15812), (236, 10184), (268, 8968), (304, 7906), (472, 5092), (536, 4484), (608, 3953), (944, 2546), (1072, 2242), (1121, 2144), (1273, 1888)]