27701976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 75081600

約数和(自身を除く): 47379624

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 1579, 2193, 2924, 3158, 4386, 4737, 5848, 6316, 8772, 9474, 12632, 17544, 18948, 26843, 37896, 53686, 67897, 80529, 107372, 135794, 161058, 203691, 214744, 271588, 322116, 407382, 543176, 644232, 814764, 1154249, 1629528, 2308498, 3462747, 4616996, 6925494, 9233992, 13850988, 27701976]

約数ペア:

[(1, 27701976), (2, 13850988), (3, 9233992), (4, 6925494), (6, 4616996), (8, 3462747), (12, 2308498), (17, 1629528), (24, 1154249), (34, 814764), (43, 644232), (51, 543176), (68, 407382), (86, 322116), (102, 271588), (129, 214744), (136, 203691), (172, 161058), (204, 135794), (258, 107372), (344, 80529), (408, 67897), (516, 53686), (731, 37896), (1032, 26843), (1462, 18948), (1579, 17544), (2193, 12632), (2924, 9474), (3158, 8772), (4386, 6316), (4737, 5848)]