56367584

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1489}}^1$

素因数の和:1532

約数の個数: 72

約数和(自身を含む): 137425680

約数和(自身を除く): 81058096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 1489, 2366, 2704, 2912, 2978, 4732, 5408, 5956, 9464, 10423, 11912, 18928, 19357, 20846, 23824, 37856, 38714, 41692, 47648, 77428, 83384, 135499, 154856, 166768, 251641, 270998, 309712, 333536, 503282, 541996, 619424, 1006564, 1083992, 1761487, 2013128, 2167984, 3522974, 4026256, 4335968, 7045948, 8052512, 14091896, 28183792, 56367584]

約数ペア:

[(1, 56367584), (2, 28183792), (4, 14091896), (7, 8052512), (8, 7045948), (13, 4335968), (14, 4026256), (16, 3522974), (26, 2167984), (28, 2013128), (32, 1761487), (52, 1083992), (56, 1006564), (91, 619424), (104, 541996), (112, 503282), (169, 333536), (182, 309712), (208, 270998), (224, 251641), (338, 166768), (364, 154856), (416, 135499), (676, 83384), (728, 77428), (1183, 47648), (1352, 41692), (1456, 38714), (1489, 37856), (2366, 23824), (2704, 20846), (2912, 19357), (2978, 18928), (4732, 11912), (5408, 10423), (5956, 9464)]