68671504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1619}}^1$

素因数の和:1879

約数の個数: 40

約数和(自身を含む): 145838880

約数和(自身を除く): 77167376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 241, 482, 964, 1619, 1928, 2651, 3238, 3856, 5302, 6476, 10604, 12952, 17809, 21208, 25904, 35618, 42416, 71236, 142472, 284944, 390179, 780358, 1560716, 3121432, 4291969, 6242864, 8583938, 17167876, 34335752, 68671504]

約数ペア:

[(1, 68671504), (2, 34335752), (4, 17167876), (8, 8583938), (11, 6242864), (16, 4291969), (22, 3121432), (44, 1560716), (88, 780358), (176, 390179), (241, 284944), (482, 142472), (964, 71236), (1619, 42416), (1928, 35618), (2651, 25904), (3238, 21208), (3856, 17809), (5302, 12952), (6476, 10604)]