61508640752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{13997}}^1$

素因数の和:14626

約数の個数: 80

約数和(自身を含む): 132049069152

約数和(自身を除く): 70540428400

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 571, 592, 962, 1142, 1924, 2284, 3848, 4568, 7423, 7696, 9136, 13997, 14846, 21127, 27994, 29692, 42254, 55988, 59384, 84508, 111976, 118768, 169016, 181961, 223952, 274651, 338032, 363922, 517889, 549302, 727844, 1035778, 1098604, 1455688, 2071556, 2197208, 2911376, 4143112, 4394416, 6732557, 7992287, 8286224, 13465114, 15984574, 26930228, 31969148, 53860456, 63938296, 103899731, 107720912, 127876592, 207799462, 295714619, 415598924, 591429238, 831197848, 1182858476, 1662395696, 2365716952, 3844290047, 4731433904, 7688580094, 15377160188, 30754320376, 61508640752]

約数ペア:

[(1, 61508640752), (2, 30754320376), (4, 15377160188), (8, 7688580094), (13, 4731433904), (16, 3844290047), (26, 2365716952), (37, 1662395696), (52, 1182858476), (74, 831197848), (104, 591429238), (148, 415598924), (208, 295714619), (296, 207799462), (481, 127876592), (571, 107720912), (592, 103899731), (962, 63938296), (1142, 53860456), (1924, 31969148), (2284, 26930228), (3848, 15984574), (4568, 13465114), (7423, 8286224), (7696, 7992287), (9136, 6732557), (13997, 4394416), (14846, 4143112), (21127, 2911376), (27994, 2197208), (29692, 2071556), (42254, 1455688), (55988, 1098604), (59384, 1035778), (84508, 727844), (111976, 549302), (118768, 517889), (169016, 363922), (181961, 338032), (223952, 274651)]