7243496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 15601740

約数和(自身を除く): 8358244

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 241, 289, 442, 482, 578, 884, 964, 1156, 1768, 1928, 2312, 3133, 3757, 4097, 6266, 7514, 8194, 12532, 15028, 16388, 25064, 30056, 32776, 53261, 69649, 106522, 139298, 213044, 278596, 426088, 557192, 905437, 1810874, 3621748, 7243496]

約数ペア:

[(1, 7243496), (2, 3621748), (4, 1810874), (8, 905437), (13, 557192), (17, 426088), (26, 278596), (34, 213044), (52, 139298), (68, 106522), (104, 69649), (136, 53261), (221, 32776), (241, 30056), (289, 25064), (442, 16388), (482, 15028), (578, 12532), (884, 8194), (964, 7514), (1156, 6266), (1768, 4097), (1928, 3757), (2312, 3133)]