71763664

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37691}}^1$

素因数の和:37723

約数の個数: 40

約数和(自身を含む): 168257088

約数和(自身を除く): 96493424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 37691, 75382, 150764, 263837, 301528, 527674, 603056, 640747, 1055348, 1281494, 2110696, 2562988, 4221392, 4485229, 5125976, 8970458, 10251952, 17940916, 35881832, 71763664]

約数ペア:

[(1, 71763664), (2, 35881832), (4, 17940916), (7, 10251952), (8, 8970458), (14, 5125976), (16, 4485229), (17, 4221392), (28, 2562988), (34, 2110696), (56, 1281494), (68, 1055348), (112, 640747), (119, 603056), (136, 527674), (238, 301528), (272, 263837), (476, 150764), (952, 75382), (1904, 37691)]