65579444

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 139618080

約数和(自身を除く): 74038636

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 59, 98, 106, 107, 118, 196, 212, 214, 236, 371, 413, 428, 742, 749, 826, 1484, 1498, 1652, 2597, 2891, 2996, 3127, 5194, 5243, 5671, 5782, 6254, 6313, 10388, 10486, 11342, 11564, 12508, 12626, 20972, 21889, 22684, 25252, 39697, 43778, 44191, 79394, 87556, 88382, 153223, 158788, 176764, 277879, 306446, 309337, 334589, 555758, 612892, 618674, 669178, 1111516, 1237348, 1338356, 2342123, 4684246, 9368492, 16394861, 32789722, 65579444]

約数ペア:

[(1, 65579444), (2, 32789722), (4, 16394861), (7, 9368492), (14, 4684246), (28, 2342123), (49, 1338356), (53, 1237348), (59, 1111516), (98, 669178), (106, 618674), (107, 612892), (118, 555758), (196, 334589), (212, 309337), (214, 306446), (236, 277879), (371, 176764), (413, 158788), (428, 153223), (742, 88382), (749, 87556), (826, 79394), (1484, 44191), (1498, 43778), (1652, 39697), (2597, 25252), (2891, 22684), (2996, 21889), (3127, 20972), (5194, 12626), (5243, 12508), (5671, 11564), (5782, 11342), (6254, 10486), (6313, 10388)]