74187712

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:717

約数の個数: 56

約数和(自身を含む): 154708352

約数和(自身を除く): 80520640

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 613, 976, 992, 1226, 1891, 1952, 1984, 2452, 3782, 3904, 4904, 7564, 9808, 15128, 19003, 19616, 30256, 37393, 38006, 39232, 60512, 74786, 76012, 121024, 149572, 152024, 299144, 304048, 598288, 608096, 1159183, 1196576, 1216192, 2318366, 2393152, 4636732, 9273464, 18546928, 37093856, 74187712]

約数ペア:

[(1, 74187712), (2, 37093856), (4, 18546928), (8, 9273464), (16, 4636732), (31, 2393152), (32, 2318366), (61, 1216192), (62, 1196576), (64, 1159183), (122, 608096), (124, 598288), (244, 304048), (248, 299144), (488, 152024), (496, 149572), (613, 121024), (976, 76012), (992, 74786), (1226, 60512), (1891, 39232), (1952, 38006), (1984, 37393), (2452, 30256), (3782, 19616), (3904, 19003), (4904, 15128), (7564, 9808)]