64303876

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25237}}^1$

素因数の和:25268

約数の個数: 36

約数和(自身を含む): 140979468

約数和(自身を除く): 76675592

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 25237, 50474, 100948, 176659, 328081, 353318, 656162, 706636, 1236613, 1312324, 2296567, 2473226, 4593134, 4946452, 9186268, 16075969, 32151938, 64303876]

約数ペア:

[(1, 64303876), (2, 32151938), (4, 16075969), (7, 9186268), (13, 4946452), (14, 4593134), (26, 2473226), (28, 2296567), (49, 1312324), (52, 1236613), (91, 706636), (98, 656162), (182, 353318), (196, 328081), (364, 176659), (637, 100948), (1274, 50474), (2548, 25237)]