40249157074

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{1213}}^1$

素因数の和:1699

約数の個数: 64

約数和(自身を含む): 71027041536

約数和(自身を除く): 30777884462

約数列:

[1, 2, 7, 14, 53, 106, 197, 227, 371, 394, 454, 742, 1213, 1379, 1589, 2426, 2758, 3178, 8491, 10441, 12031, 16982, 20882, 24062, 44719, 64289, 73087, 84217, 89438, 128578, 146174, 168434, 238961, 275351, 313033, 450023, 477922, 550702, 626066, 900046, 1672727, 1927457, 2370107, 3345454, 3854914, 4740214, 12664933, 14593603, 16590749, 25329866, 29187206, 33181498, 54244147, 88654531, 102155221, 108488294, 177309062, 204310442, 379709029, 759418058, 2874939791, 5749879582, 20124578537, 40249157074]

約数ペア:

[(1, 40249157074), (2, 20124578537), (7, 5749879582), (14, 2874939791), (53, 759418058), (106, 379709029), (197, 204310442), (227, 177309062), (371, 108488294), (394, 102155221), (454, 88654531), (742, 54244147), (1213, 33181498), (1379, 29187206), (1589, 25329866), (2426, 16590749), (2758, 14593603), (3178, 12664933), (8491, 4740214), (10441, 3854914), (12031, 3345454), (16982, 2370107), (20882, 1927457), (24062, 1672727), (44719, 900046), (64289, 626066), (73087, 550702), (84217, 477922), (89438, 450023), (128578, 313033), (146174, 275351), (168434, 238961)]