42530908

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 88924864

約数和(自身を除く): 46393956

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 518, 673, 854, 1036, 1346, 1708, 2257, 2692, 4514, 4711, 9028, 9422, 15799, 18844, 24901, 31598, 41053, 49802, 63196, 82106, 99604, 164212, 174307, 287371, 348614, 574742, 697228, 1149484, 1518961, 3037922, 6075844, 10632727, 21265454, 42530908]

約数ペア:

[(1, 42530908), (2, 21265454), (4, 10632727), (7, 6075844), (14, 3037922), (28, 1518961), (37, 1149484), (61, 697228), (74, 574742), (122, 348614), (148, 287371), (244, 174307), (259, 164212), (427, 99604), (518, 82106), (673, 63196), (854, 49802), (1036, 41053), (1346, 31598), (1708, 24901), (2257, 18844), (2692, 15799), (4514, 9422), (4711, 9028)]