13013984

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 26717040

約数和(自身を除く): 13703056

約数列:

[1, 2, 4, 8, 16, 32, 59, 61, 113, 118, 122, 226, 236, 244, 452, 472, 488, 904, 944, 976, 1808, 1888, 1952, 3599, 3616, 6667, 6893, 7198, 13334, 13786, 14396, 26668, 27572, 28792, 53336, 55144, 57584, 106672, 110288, 115168, 213344, 220576, 406687, 813374, 1626748, 3253496, 6506992, 13013984]

約数ペア:

[(1, 13013984), (2, 6506992), (4, 3253496), (8, 1626748), (16, 813374), (32, 406687), (59, 220576), (61, 213344), (113, 115168), (118, 110288), (122, 106672), (226, 57584), (236, 55144), (244, 53336), (452, 28792), (472, 27572), (488, 26668), (904, 14396), (944, 13786), (976, 13334), (1808, 7198), (1888, 6893), (1952, 6667), (3599, 3616)]