39709956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 110694528

約数和(自身を除く): 70984572

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 73, 78, 132, 143, 146, 156, 219, 286, 292, 317, 429, 438, 572, 634, 803, 858, 876, 949, 951, 1268, 1606, 1716, 1898, 1902, 2409, 2847, 3212, 3487, 3796, 3804, 4121, 4818, 5694, 6974, 8242, 9636, 10439, 10461, 11388, 12363, 13948, 16484, 20878, 20922, 23141, 24726, 31317, 41756, 41844, 45331, 46282, 49452, 62634, 69423, 90662, 92564, 125268, 135993, 138846, 181324, 254551, 271986, 277692, 300833, 509102, 543972, 601666, 763653, 902499, 1018204, 1203332, 1527306, 1804998, 3054612, 3309163, 3609996, 6618326, 9927489, 13236652, 19854978, 39709956]

約数ペア:

[(1, 39709956), (2, 19854978), (3, 13236652), (4, 9927489), (6, 6618326), (11, 3609996), (12, 3309163), (13, 3054612), (22, 1804998), (26, 1527306), (33, 1203332), (39, 1018204), (44, 902499), (52, 763653), (66, 601666), (73, 543972), (78, 509102), (132, 300833), (143, 277692), (146, 271986), (156, 254551), (219, 181324), (286, 138846), (292, 135993), (317, 125268), (429, 92564), (438, 90662), (572, 69423), (634, 62634), (803, 49452), (858, 46282), (876, 45331), (949, 41844), (951, 41756), (1268, 31317), (1606, 24726), (1716, 23141), (1898, 20922), (1902, 20878), (2409, 16484), (2847, 13948), (3212, 12363), (3487, 11388), (3796, 10461), (3804, 10439), (4121, 9636), (4818, 8242), (5694, 6974)]