42589976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 95558400

約数和(自身を除く): 52968424

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 59, 88, 104, 118, 143, 236, 286, 472, 572, 631, 649, 767, 1144, 1262, 1298, 1534, 2524, 2596, 3068, 5048, 5192, 6136, 6941, 8203, 8437, 13882, 16406, 16874, 27764, 32812, 33748, 37229, 55528, 65624, 67496, 74458, 90233, 148916, 180466, 297832, 360932, 409519, 483977, 721864, 819038, 967954, 1638076, 1935908, 3276152, 3871816, 5323747, 10647494, 21294988, 42589976]

約数ペア:

[(1, 42589976), (2, 21294988), (4, 10647494), (8, 5323747), (11, 3871816), (13, 3276152), (22, 1935908), (26, 1638076), (44, 967954), (52, 819038), (59, 721864), (88, 483977), (104, 409519), (118, 360932), (143, 297832), (236, 180466), (286, 148916), (472, 90233), (572, 74458), (631, 67496), (649, 65624), (767, 55528), (1144, 37229), (1262, 33748), (1298, 32812), (1534, 27764), (2524, 16874), (2596, 16406), (3068, 13882), (5048, 8437), (5192, 8203), (6136, 6941)]