28523044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 56702016

約数和(自身を除く): 28178972

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 97, 163, 164, 194, 326, 388, 451, 652, 902, 1067, 1793, 1804, 2134, 3586, 3977, 4268, 6683, 7172, 7954, 13366, 15811, 15908, 26732, 31622, 43747, 63244, 73513, 87494, 147026, 173921, 174988, 294052, 347842, 648251, 695684, 1296502, 2593004, 7130761, 14261522, 28523044]

約数ペア:

[(1, 28523044), (2, 14261522), (4, 7130761), (11, 2593004), (22, 1296502), (41, 695684), (44, 648251), (82, 347842), (97, 294052), (163, 174988), (164, 173921), (194, 147026), (326, 87494), (388, 73513), (451, 63244), (652, 43747), (902, 31622), (1067, 26732), (1793, 15908), (1804, 15811), (2134, 13366), (3586, 7954), (3977, 7172), (4268, 6683)]