28154176

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 56

約数和(自身を含む): 59938920

約数和(自身を除く): 31784744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 136, 226, 229, 272, 452, 458, 544, 904, 916, 1088, 1808, 1832, 1921, 3616, 3664, 3842, 3893, 7232, 7328, 7684, 7786, 14656, 15368, 15572, 25877, 30736, 31144, 51754, 61472, 62288, 103508, 122944, 124576, 207016, 249152, 414032, 439909, 828064, 879818, 1656128, 1759636, 3519272, 7038544, 14077088, 28154176]

約数ペア:

[(1, 28154176), (2, 14077088), (4, 7038544), (8, 3519272), (16, 1759636), (17, 1656128), (32, 879818), (34, 828064), (64, 439909), (68, 414032), (113, 249152), (136, 207016), (226, 124576), (229, 122944), (272, 103508), (452, 62288), (458, 61472), (544, 51754), (904, 31144), (916, 30736), (1088, 25877), (1808, 15572), (1832, 15368), (1921, 14656), (3616, 7786), (3664, 7684), (3842, 7328), (3893, 7232)]