38546004448

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{664403}}^1$

素因数の和:664464

約数の個数: 72

約数和(自身を含む): 90663241032

約数和(自身を除く): 52117236584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 1036, 1184, 1568, 1813, 2072, 3626, 4144, 7252, 8288, 14504, 29008, 58016, 664403, 1328806, 2657612, 4650821, 5315224, 9301642, 10630448, 18603284, 21260896, 24582911, 32555747, 37206568, 49165822, 65111494, 74413136, 98331644, 130222988, 148826272, 172080377, 196663288, 260445976, 344160754, 393326576, 520891952, 688321508, 786653152, 1041783904, 1204562639, 1376643016, 2409125278, 2753286032, 4818250556, 5506572064, 9636501112, 19273002224, 38546004448]

約数ペア:

[(1, 38546004448), (2, 19273002224), (4, 9636501112), (7, 5506572064), (8, 4818250556), (14, 2753286032), (16, 2409125278), (28, 1376643016), (32, 1204562639), (37, 1041783904), (49, 786653152), (56, 688321508), (74, 520891952), (98, 393326576), (112, 344160754), (148, 260445976), (196, 196663288), (224, 172080377), (259, 148826272), (296, 130222988), (392, 98331644), (518, 74413136), (592, 65111494), (784, 49165822), (1036, 37206568), (1184, 32555747), (1568, 24582911), (1813, 21260896), (2072, 18603284), (3626, 10630448), (4144, 9301642), (7252, 5315224), (8288, 4650821), (14504, 2657612), (29008, 1328806), (58016, 664403)]