23668352

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 50949000

約数和(自身を除く): 27280648

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 149, 272, 292, 298, 544, 584, 596, 1088, 1168, 1192, 1241, 2176, 2336, 2384, 2482, 2533, 4672, 4768, 4964, 5066, 9344, 9536, 9928, 10132, 10877, 19072, 19856, 20264, 21754, 39712, 40528, 43508, 79424, 81056, 87016, 158848, 162112, 174032, 184909, 324224, 348064, 369818, 696128, 739636, 1392256, 1479272, 2958544, 5917088, 11834176, 23668352]

約数ペア:

[(1, 23668352), (2, 11834176), (4, 5917088), (8, 2958544), (16, 1479272), (17, 1392256), (32, 739636), (34, 696128), (64, 369818), (68, 348064), (73, 324224), (128, 184909), (136, 174032), (146, 162112), (149, 158848), (272, 87016), (292, 81056), (298, 79424), (544, 43508), (584, 40528), (596, 39712), (1088, 21754), (1168, 20264), (1192, 19856), (1241, 19072), (2176, 10877), (2336, 10132), (2384, 9928), (2482, 9536), (2533, 9344), (4672, 5066), (4768, 4964)]