40887686

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 74779200

約数和(自身を除く): 33891514

約数列:

[1, 2, 7, 14, 17, 34, 119, 149, 238, 298, 1043, 1153, 2086, 2306, 2533, 5066, 8071, 16142, 17731, 19601, 35462, 39202, 137207, 171797, 274414, 343594, 1202579, 2405158, 2920549, 5841098, 20443843, 40887686]

約数ペア:

[(1, 40887686), (2, 20443843), (7, 5841098), (14, 2920549), (17, 2405158), (34, 1202579), (119, 343594), (149, 274414), (238, 171797), (298, 137207), (1043, 39202), (1153, 35462), (2086, 19601), (2306, 17731), (2533, 16142), (5066, 8071)]