61442864

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:850

約数の個数: 60

約数和(自身を含む): 139946400

約数和(自身を除く): 78503536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 719, 763, 784, 872, 1438, 1526, 1744, 2876, 3052, 5033, 5341, 5752, 6104, 10066, 10682, 11504, 12208, 20132, 21364, 35231, 40264, 42728, 70462, 78371, 80528, 85456, 140924, 156742, 281848, 313484, 548597, 563696, 626968, 1097194, 1253936, 2194388, 3840179, 4388776, 7680358, 8777552, 15360716, 30721432, 61442864]

約数ペア:

[(1, 61442864), (2, 30721432), (4, 15360716), (7, 8777552), (8, 7680358), (14, 4388776), (16, 3840179), (28, 2194388), (49, 1253936), (56, 1097194), (98, 626968), (109, 563696), (112, 548597), (196, 313484), (218, 281848), (392, 156742), (436, 140924), (719, 85456), (763, 80528), (784, 78371), (872, 70462), (1438, 42728), (1526, 40264), (1744, 35231), (2876, 21364), (3052, 20132), (5033, 12208), (5341, 11504), (5752, 10682), (6104, 10066)]