65389786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24977}}^1$

素因数の和:25014

約数の個数: 32

約数和(自身を含む): 129485952

約数和(自身を除く): 64096166

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 24977, 49954, 174839, 274747, 349678, 424609, 549494, 849218, 1923229, 2972263, 3846458, 4670699, 5944526, 9341398, 32694893, 65389786]

約数ペア:

[(1, 65389786), (2, 32694893), (7, 9341398), (11, 5944526), (14, 4670699), (17, 3846458), (22, 2972263), (34, 1923229), (77, 849218), (119, 549494), (154, 424609), (187, 349678), (238, 274747), (374, 174839), (1309, 49954), (2618, 24977)]