25819192

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 60246720

約数和(自身を除く): 34427528

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 733, 952, 1036, 1258, 1466, 2072, 2516, 2932, 4403, 5032, 5131, 5864, 8806, 10262, 12461, 17612, 20524, 24922, 27121, 35224, 41048, 49844, 54242, 87227, 99688, 108484, 174454, 189847, 216968, 348908, 379694, 461057, 697816, 759388, 922114, 1518776, 1844228, 3227399, 3688456, 6454798, 12909596, 25819192]

約数ペア:

[(1, 25819192), (2, 12909596), (4, 6454798), (7, 3688456), (8, 3227399), (14, 1844228), (17, 1518776), (28, 922114), (34, 759388), (37, 697816), (56, 461057), (68, 379694), (74, 348908), (119, 216968), (136, 189847), (148, 174454), (238, 108484), (259, 99688), (296, 87227), (476, 54242), (518, 49844), (629, 41048), (733, 35224), (952, 27121), (1036, 24922), (1258, 20524), (1466, 17612), (2072, 12461), (2516, 10262), (2932, 8806), (4403, 5864), (5032, 5131)]