25535224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 60477840

約数和(自身を除く): 34942616

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 101, 104, 136, 143, 169, 187, 202, 221, 286, 338, 374, 404, 442, 572, 676, 748, 808, 884, 1111, 1144, 1313, 1352, 1496, 1717, 1768, 1859, 2222, 2431, 2626, 2873, 3434, 3718, 4444, 4862, 5252, 5746, 6868, 7436, 8888, 9724, 10504, 11492, 13736, 14443, 14872, 17069, 18887, 19448, 22321, 22984, 28886, 31603, 34138, 37774, 44642, 57772, 63206, 68276, 75548, 89284, 115544, 126412, 136552, 151096, 178568, 187759, 245531, 252824, 290173, 375518, 491062, 580346, 751036, 982124, 1160692, 1502072, 1964248, 2321384, 3191903, 6383806, 12767612, 25535224]

約数ペア:

[(1, 25535224), (2, 12767612), (4, 6383806), (8, 3191903), (11, 2321384), (13, 1964248), (17, 1502072), (22, 1160692), (26, 982124), (34, 751036), (44, 580346), (52, 491062), (68, 375518), (88, 290173), (101, 252824), (104, 245531), (136, 187759), (143, 178568), (169, 151096), (187, 136552), (202, 126412), (221, 115544), (286, 89284), (338, 75548), (374, 68276), (404, 63206), (442, 57772), (572, 44642), (676, 37774), (748, 34138), (808, 31603), (884, 28886), (1111, 22984), (1144, 22321), (1313, 19448), (1352, 18887), (1496, 17069), (1717, 14872), (1768, 14443), (1859, 13736), (2222, 11492), (2431, 10504), (2626, 9724), (2873, 8888), (3434, 7436), (3718, 6868), (4444, 5746), (4862, 5252)]