13530776

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 31337280

約数和(自身を除く): 17806504

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 136, 233, 238, 244, 427, 466, 476, 488, 854, 932, 952, 1037, 1631, 1708, 1864, 2074, 3262, 3416, 3961, 4148, 6524, 7259, 7922, 8296, 13048, 14213, 14518, 15844, 27727, 28426, 29036, 31688, 55454, 56852, 58072, 99491, 110908, 113704, 198982, 221816, 241621, 397964, 483242, 795928, 966484, 1691347, 1932968, 3382694, 6765388, 13530776]

約数ペア:

[(1, 13530776), (2, 6765388), (4, 3382694), (7, 1932968), (8, 1691347), (14, 966484), (17, 795928), (28, 483242), (34, 397964), (56, 241621), (61, 221816), (68, 198982), (119, 113704), (122, 110908), (136, 99491), (233, 58072), (238, 56852), (244, 55454), (427, 31688), (466, 29036), (476, 28426), (488, 27727), (854, 15844), (932, 14518), (952, 14213), (1037, 13048), (1631, 8296), (1708, 7922), (1864, 7259), (2074, 6524), (3262, 4148), (3416, 3961)]