8905756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 17811360

約数和(自身を除く): 8905604

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 113, 122, 226, 244, 323, 452, 646, 1037, 1159, 1292, 1921, 2074, 2147, 2318, 3842, 4148, 4294, 4636, 6893, 7684, 8588, 13786, 19703, 27572, 36499, 39406, 72998, 78812, 117181, 130967, 145996, 234362, 261934, 468724, 523868, 2226439, 4452878, 8905756]

約数ペア:

[(1, 8905756), (2, 4452878), (4, 2226439), (17, 523868), (19, 468724), (34, 261934), (38, 234362), (61, 145996), (68, 130967), (76, 117181), (113, 78812), (122, 72998), (226, 39406), (244, 36499), (323, 27572), (452, 19703), (646, 13786), (1037, 8588), (1159, 7684), (1292, 6893), (1921, 4636), (2074, 4294), (2147, 4148), (2318, 3842)]