39871052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 86873472

約数和(自身を除く): 47002420

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 37, 46, 52, 53, 68, 74, 92, 106, 148, 212, 221, 299, 391, 442, 481, 598, 629, 689, 782, 851, 884, 901, 962, 1196, 1219, 1258, 1378, 1564, 1702, 1802, 1924, 1961, 2438, 2516, 2756, 3404, 3604, 3922, 4876, 5083, 7844, 8177, 10166, 11063, 11713, 14467, 15847, 16354, 20332, 20723, 22126, 23426, 25493, 28934, 31694, 32708, 33337, 41446, 44252, 45103, 46852, 50986, 57868, 63388, 66674, 82892, 90206, 101972, 133348, 180412, 188071, 269399, 376142, 433381, 538798, 586339, 752284, 766751, 866762, 1077596, 1172678, 1533502, 1733524, 2345356, 3067004, 9967763, 19935526, 39871052]

約数ペア:

[(1, 39871052), (2, 19935526), (4, 9967763), (13, 3067004), (17, 2345356), (23, 1733524), (26, 1533502), (34, 1172678), (37, 1077596), (46, 866762), (52, 766751), (53, 752284), (68, 586339), (74, 538798), (92, 433381), (106, 376142), (148, 269399), (212, 188071), (221, 180412), (299, 133348), (391, 101972), (442, 90206), (481, 82892), (598, 66674), (629, 63388), (689, 57868), (782, 50986), (851, 46852), (884, 45103), (901, 44252), (962, 41446), (1196, 33337), (1219, 32708), (1258, 31694), (1378, 28934), (1564, 25493), (1702, 23426), (1802, 22126), (1924, 20723), (1961, 20332), (2438, 16354), (2516, 15847), (2756, 14467), (3404, 11713), (3604, 11063), (3922, 10166), (4876, 8177), (5083, 7844)]