66212944

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2089}}^1$

素因数の和:2387

約数の個数: 40

約数和(自身を含む): 147202880

約数和(自身を除く): 80989936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1981, 2089, 2264, 3962, 4178, 4528, 7924, 8356, 14623, 15848, 16712, 29246, 31696, 33424, 58492, 116984, 233968, 591187, 1182374, 2364748, 4138309, 4729496, 8276618, 9458992, 16553236, 33106472, 66212944]

約数ペア:

[(1, 66212944), (2, 33106472), (4, 16553236), (7, 9458992), (8, 8276618), (14, 4729496), (16, 4138309), (28, 2364748), (56, 1182374), (112, 591187), (283, 233968), (566, 116984), (1132, 58492), (1981, 33424), (2089, 31696), (2264, 29246), (3962, 16712), (4178, 15848), (4528, 14623), (7924, 8356)]