15314816

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 33966000

約数和(自身を除く): 18651184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 128, 146, 149, 176, 292, 298, 352, 584, 596, 704, 803, 1168, 1192, 1408, 1606, 1639, 2336, 2384, 3212, 3278, 4672, 4768, 6424, 6556, 9344, 9536, 10877, 12848, 13112, 19072, 21754, 25696, 26224, 43508, 51392, 52448, 87016, 102784, 104896, 119647, 174032, 209792, 239294, 348064, 478588, 696128, 957176, 1392256, 1914352, 3828704, 7657408, 15314816]

約数ペア:

[(1, 15314816), (2, 7657408), (4, 3828704), (8, 1914352), (11, 1392256), (16, 957176), (22, 696128), (32, 478588), (44, 348064), (64, 239294), (73, 209792), (88, 174032), (128, 119647), (146, 104896), (149, 102784), (176, 87016), (292, 52448), (298, 51392), (352, 43508), (584, 26224), (596, 25696), (704, 21754), (803, 19072), (1168, 13112), (1192, 12848), (1408, 10877), (1606, 9536), (1639, 9344), (2336, 6556), (2384, 6424), (3212, 4768), (3278, 4672)]