28725618012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1547383}}^1$

素因数の和:1547427

約数の個数: 96

約数和(自身を含む): 87346732032

約数和(自身を除く): 58621114020

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 884, 1092, 1326, 1428, 1547, 2652, 3094, 4641, 6188, 9282, 18564, 1547383, 3094766, 4642149, 6189532, 9284298, 10831681, 18568596, 20115979, 21663362, 26305511, 32495043, 40231958, 43326724, 52611022, 60347937, 64990086, 78916533, 80463916, 105222044, 120695874, 129980172, 140811853, 157833066, 184138577, 241391748, 281623706, 315666132, 341971643, 368277154, 422435559, 552415731, 563247412, 683943286, 736554308, 844871118, 1025914929, 1104831462, 1367886572, 1689742236, 2051829858, 2209662924, 2393801501, 4103659716, 4787603002, 7181404503, 9575206004, 14362809006, 28725618012]

約数ペア:

[(1, 28725618012), (2, 14362809006), (3, 9575206004), (4, 7181404503), (6, 4787603002), (7, 4103659716), (12, 2393801501), (13, 2209662924), (14, 2051829858), (17, 1689742236), (21, 1367886572), (26, 1104831462), (28, 1025914929), (34, 844871118), (39, 736554308), (42, 683943286), (51, 563247412), (52, 552415731), (68, 422435559), (78, 368277154), (84, 341971643), (91, 315666132), (102, 281623706), (119, 241391748), (156, 184138577), (182, 157833066), (204, 140811853), (221, 129980172), (238, 120695874), (273, 105222044), (357, 80463916), (364, 78916533), (442, 64990086), (476, 60347937), (546, 52611022), (663, 43326724), (714, 40231958), (884, 32495043), (1092, 26305511), (1326, 21663362), (1428, 20115979), (1547, 18568596), (2652, 10831681), (3094, 9284298), (4641, 6189532), (6188, 4642149), (9282, 3094766), (18564, 1547383)]