67872784

素因数分解:

$2^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{877}}^1$

素因数の和:1583

約数の個数: 40

約数和(自身を含む): 150678848

約数和(自身を除く): 82806064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 877, 1382, 1754, 2764, 3508, 4837, 5528, 6139, 7016, 9674, 11056, 12278, 14032, 19348, 24556, 38696, 49112, 77392, 98224, 606007, 1212014, 2424028, 4242049, 4848056, 8484098, 9696112, 16968196, 33936392, 67872784]

約数ペア:

[(1, 67872784), (2, 33936392), (4, 16968196), (7, 9696112), (8, 8484098), (14, 4848056), (16, 4242049), (28, 2424028), (56, 1212014), (112, 606007), (691, 98224), (877, 77392), (1382, 49112), (1754, 38696), (2764, 24556), (3508, 19348), (4837, 14032), (5528, 12278), (6139, 11056), (7016, 9674)]