4388176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 60

約数和(自身を含む): 9859612

約数和(自身を除く): 5471436

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 73, 104, 136, 146, 208, 221, 272, 289, 292, 442, 578, 584, 884, 949, 1156, 1168, 1241, 1768, 1898, 2312, 2482, 3536, 3757, 3796, 4624, 4964, 7514, 7592, 9928, 15028, 15184, 16133, 19856, 21097, 30056, 32266, 42194, 60112, 64532, 84388, 129064, 168776, 258128, 274261, 337552, 548522, 1097044, 2194088, 4388176]

約数ペア:

[(1, 4388176), (2, 2194088), (4, 1097044), (8, 548522), (13, 337552), (16, 274261), (17, 258128), (26, 168776), (34, 129064), (52, 84388), (68, 64532), (73, 60112), (104, 42194), (136, 32266), (146, 30056), (208, 21097), (221, 19856), (272, 16133), (289, 15184), (292, 15028), (442, 9928), (578, 7592), (584, 7514), (884, 4964), (949, 4624), (1156, 3796), (1168, 3757), (1241, 3536), (1768, 2482), (1898, 2312)]