7947216

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:484

約数の個数: 60

約数和(自身を含む): 22430980

約数和(自身を除く): 14483764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 241, 458, 482, 687, 723, 916, 964, 1374, 1446, 1832, 1928, 2061, 2169, 2748, 2892, 3664, 3856, 4122, 4338, 5496, 5784, 8244, 8676, 10992, 11568, 16488, 17352, 32976, 34704, 55189, 110378, 165567, 220756, 331134, 441512, 496701, 662268, 883024, 993402, 1324536, 1986804, 2649072, 3973608, 7947216]

約数ペア:

[(1, 7947216), (2, 3973608), (3, 2649072), (4, 1986804), (6, 1324536), (8, 993402), (9, 883024), (12, 662268), (16, 496701), (18, 441512), (24, 331134), (36, 220756), (48, 165567), (72, 110378), (144, 55189), (229, 34704), (241, 32976), (458, 17352), (482, 16488), (687, 11568), (723, 10992), (916, 8676), (964, 8244), (1374, 5784), (1446, 5496), (1832, 4338), (1928, 4122), (2061, 3856), (2169, 3664), (2748, 2892)]