65902564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 150440640

約数和(自身を除く): 84538076

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 676, 733, 988, 1183, 1466, 1729, 2366, 2932, 3211, 3458, 4732, 5131, 6422, 6916, 9529, 10262, 12844, 13927, 19058, 20524, 22477, 27854, 38116, 44954, 55708, 66703, 89908, 97489, 123877, 133406, 181051, 194978, 247754, 266812, 362102, 389956, 495508, 724204, 867139, 1267357, 1734278, 2353663, 2534714, 3468556, 4707326, 5069428, 9414652, 16475641, 32951282, 65902564]

約数ペア:

[(1, 65902564), (2, 32951282), (4, 16475641), (7, 9414652), (13, 5069428), (14, 4707326), (19, 3468556), (26, 2534714), (28, 2353663), (38, 1734278), (52, 1267357), (76, 867139), (91, 724204), (133, 495508), (169, 389956), (182, 362102), (247, 266812), (266, 247754), (338, 194978), (364, 181051), (494, 133406), (532, 123877), (676, 97489), (733, 89908), (988, 66703), (1183, 55708), (1466, 44954), (1729, 38116), (2366, 27854), (2932, 22477), (3211, 20524), (3458, 19058), (4732, 13927), (5131, 12844), (6422, 10262), (6916, 9529)]