871460416

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:951

約数の個数: 56

約数和(自身を含む): 1757624120

約数和(自身を除く): 886163704

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 229, 388, 458, 613, 776, 916, 1226, 1552, 1832, 2452, 3104, 3664, 4904, 6208, 7328, 9808, 14656, 19616, 22213, 39232, 44426, 59461, 88852, 118922, 140377, 177704, 237844, 280754, 355408, 475688, 561508, 710816, 951376, 1123016, 1421632, 1902752, 2246032, 3805504, 4492064, 8984128, 13616569, 27233138, 54466276, 108932552, 217865104, 435730208, 871460416]

約数ペア:

[(1, 871460416), (2, 435730208), (4, 217865104), (8, 108932552), (16, 54466276), (32, 27233138), (64, 13616569), (97, 8984128), (194, 4492064), (229, 3805504), (388, 2246032), (458, 1902752), (613, 1421632), (776, 1123016), (916, 951376), (1226, 710816), (1552, 561508), (1832, 475688), (2452, 355408), (3104, 280754), (3664, 237844), (4904, 177704), (6208, 140377), (7328, 118922), (9808, 88852), (14656, 59461), (19616, 44426), (22213, 39232)]