25368252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1787}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 73293696

約数和(自身を除く): 47925444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 1787, 2028, 2366, 3549, 3574, 4732, 5361, 7098, 7148, 10722, 12509, 14196, 21444, 23231, 25018, 37527, 46462, 50036, 69693, 75054, 92924, 139386, 150108, 162617, 278772, 302003, 325234, 487851, 604006, 650468, 906009, 975702, 1208012, 1812018, 1951404, 2114021, 3624036, 4228042, 6342063, 8456084, 12684126, 25368252]

約数ペア:

[(1, 25368252), (2, 12684126), (3, 8456084), (4, 6342063), (6, 4228042), (7, 3624036), (12, 2114021), (13, 1951404), (14, 1812018), (21, 1208012), (26, 975702), (28, 906009), (39, 650468), (42, 604006), (52, 487851), (78, 325234), (84, 302003), (91, 278772), (156, 162617), (169, 150108), (182, 139386), (273, 92924), (338, 75054), (364, 69693), (507, 50036), (546, 46462), (676, 37527), (1014, 25018), (1092, 23231), (1183, 21444), (1787, 14196), (2028, 12509), (2366, 10722), (3549, 7148), (3574, 7098), (4732, 5361)]