7442056531

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 9805824000

約数和(自身を除く): 2363767469

約数列:

[1, 7, 13, 29, 37, 91, 199, 203, 259, 377, 383, 481, 1073, 1393, 2587, 2639, 2681, 3367, 4979, 5771, 7363, 7511, 11107, 13949, 14171, 18109, 34853, 40397, 51541, 75023, 76217, 77749, 95719, 97643, 99197, 144391, 184223, 213527, 410959, 525161, 533519, 670033, 990821, 1010737, 1289561, 1494689, 2210293, 2775851, 2820029, 2876713, 5342467, 6935747, 15472051, 19430957, 19740203, 28733809, 36660377, 37397269, 81780841, 201136663, 256622639, 572465887, 1063150933, 7442056531]

約数ペア:

[(1, 7442056531), (7, 1063150933), (13, 572465887), (29, 256622639), (37, 201136663), (91, 81780841), (199, 37397269), (203, 36660377), (259, 28733809), (377, 19740203), (383, 19430957), (481, 15472051), (1073, 6935747), (1393, 5342467), (2587, 2876713), (2639, 2820029), (2681, 2775851), (3367, 2210293), (4979, 1494689), (5771, 1289561), (7363, 1010737), (7511, 990821), (11107, 670033), (13949, 533519), (14171, 525161), (18109, 410959), (34853, 213527), (40397, 184223), (51541, 144391), (75023, 99197), (76217, 97643), (77749, 95719)]