38151308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 74511360

約数和(自身を除く): 36360052

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 109, 127, 212, 218, 254, 436, 508, 689, 1378, 1417, 1651, 2756, 2834, 3302, 5668, 5777, 6604, 6731, 11554, 13462, 13843, 23108, 26924, 27686, 55372, 75101, 87503, 150202, 175006, 179959, 300404, 350012, 359918, 719836, 733679, 1467358, 2934716, 9537827, 19075654, 38151308]

約数ペア:

[(1, 38151308), (2, 19075654), (4, 9537827), (13, 2934716), (26, 1467358), (52, 733679), (53, 719836), (106, 359918), (109, 350012), (127, 300404), (212, 179959), (218, 175006), (254, 150202), (436, 87503), (508, 75101), (689, 55372), (1378, 27686), (1417, 26924), (1651, 23108), (2756, 13843), (2834, 13462), (3302, 11554), (5668, 6731), (5777, 6604)]