64938104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 152755200

約数和(自身を除く): 87817096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 271, 308, 389, 542, 616, 778, 1084, 1556, 1897, 2168, 2723, 2981, 3112, 3794, 4279, 5446, 5962, 7588, 8558, 10892, 11924, 15176, 17116, 20867, 21784, 23848, 29953, 34232, 41734, 59906, 83468, 105419, 119812, 166936, 210838, 239624, 421676, 737933, 843352, 1159609, 1475866, 2319218, 2951732, 4638436, 5903464, 8117263, 9276872, 16234526, 32469052, 64938104]

約数ペア:

[(1, 64938104), (2, 32469052), (4, 16234526), (7, 9276872), (8, 8117263), (11, 5903464), (14, 4638436), (22, 2951732), (28, 2319218), (44, 1475866), (56, 1159609), (77, 843352), (88, 737933), (154, 421676), (271, 239624), (308, 210838), (389, 166936), (542, 119812), (616, 105419), (778, 83468), (1084, 59906), (1556, 41734), (1897, 34232), (2168, 29953), (2723, 23848), (2981, 21784), (3112, 20867), (3794, 17116), (4279, 15176), (5446, 11924), (5962, 10892), (7588, 8558)]