71322832

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3137}}^1$

素因数の和:3188

約数の個数: 60

約数和(自身を含む): 166345380

約数和(自身を除く): 95022548

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3137, 3248, 5684, 6274, 11368, 12548, 21959, 22736, 25096, 43918, 50192, 87836, 90973, 153713, 175672, 181946, 307426, 351344, 363892, 614852, 636811, 727784, 1229704, 1273622, 1455568, 2459408, 2547244, 4457677, 5094488, 8915354, 10188976, 17830708, 35661416, 71322832]

約数ペア:

[(1, 71322832), (2, 35661416), (4, 17830708), (7, 10188976), (8, 8915354), (14, 5094488), (16, 4457677), (28, 2547244), (29, 2459408), (49, 1455568), (56, 1273622), (58, 1229704), (98, 727784), (112, 636811), (116, 614852), (196, 363892), (203, 351344), (232, 307426), (392, 181946), (406, 175672), (464, 153713), (784, 90973), (812, 87836), (1421, 50192), (1624, 43918), (2842, 25096), (3137, 22736), (3248, 21959), (5684, 12548), (6274, 11368)]