40805436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2443

約数の個数: 72

約数和(自身を含む): 114624720

約数和(自身を除く): 73819284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2393, 2436, 2842, 4263, 4786, 5684, 7179, 8526, 9572, 14358, 16751, 17052, 28716, 33502, 50253, 67004, 69397, 100506, 117257, 138794, 201012, 208191, 234514, 277588, 351771, 416382, 469028, 485779, 703542, 832764, 971558, 1407084, 1457337, 1943116, 2914674, 3400453, 5829348, 6800906, 10201359, 13601812, 20402718, 40805436]

約数ペア:

[(1, 40805436), (2, 20402718), (3, 13601812), (4, 10201359), (6, 6800906), (7, 5829348), (12, 3400453), (14, 2914674), (21, 1943116), (28, 1457337), (29, 1407084), (42, 971558), (49, 832764), (58, 703542), (84, 485779), (87, 469028), (98, 416382), (116, 351771), (147, 277588), (174, 234514), (196, 208191), (203, 201012), (294, 138794), (348, 117257), (406, 100506), (588, 69397), (609, 67004), (812, 50253), (1218, 33502), (1421, 28716), (2393, 17052), (2436, 16751), (2842, 14358), (4263, 9572), (4786, 8526), (5684, 7179)]