73711456

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1536

約数の個数: 96

約数和(自身を含む): 189241920

約数和(自身を除く): 115530464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 728, 884, 952, 1456, 1489, 1547, 1768, 1904, 2912, 2978, 3094, 3536, 3808, 5956, 6188, 7072, 10423, 11912, 12376, 19357, 20846, 23824, 24752, 25313, 38714, 41692, 47648, 49504, 50626, 77428, 83384, 101252, 135499, 154856, 166768, 177191, 202504, 270998, 309712, 329069, 333536, 354382, 405008, 541996, 619424, 658138, 708764, 810016, 1083992, 1316276, 1417528, 2167984, 2303483, 2632552, 2835056, 4335968, 4606966, 5265104, 5670112, 9213932, 10530208, 18427864, 36855728, 73711456]

約数ペア:

[(1, 73711456), (2, 36855728), (4, 18427864), (7, 10530208), (8, 9213932), (13, 5670112), (14, 5265104), (16, 4606966), (17, 4335968), (26, 2835056), (28, 2632552), (32, 2303483), (34, 2167984), (52, 1417528), (56, 1316276), (68, 1083992), (91, 810016), (104, 708764), (112, 658138), (119, 619424), (136, 541996), (182, 405008), (208, 354382), (221, 333536), (224, 329069), (238, 309712), (272, 270998), (364, 202504), (416, 177191), (442, 166768), (476, 154856), (544, 135499), (728, 101252), (884, 83384), (952, 77428), (1456, 50626), (1489, 49504), (1547, 47648), (1768, 41692), (1904, 38714), (2912, 25313), (2978, 24752), (3094, 23824), (3536, 20846), (3808, 19357), (5956, 12376), (6188, 11912), (7072, 10423)]