64604056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 140486400

約数和(自身を除く): 75882344

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 59, 88, 92, 118, 184, 236, 253, 472, 506, 541, 649, 1012, 1082, 1298, 1357, 2024, 2164, 2596, 2714, 4328, 5192, 5428, 5951, 10856, 11902, 12443, 14927, 23804, 24886, 29854, 31919, 47608, 49772, 59708, 63838, 99544, 119416, 127676, 136873, 255352, 273746, 351109, 547492, 702218, 734137, 1094984, 1404436, 1468274, 2808872, 2936548, 5873096, 8075507, 16151014, 32302028, 64604056]

約数ペア:

[(1, 64604056), (2, 32302028), (4, 16151014), (8, 8075507), (11, 5873096), (22, 2936548), (23, 2808872), (44, 1468274), (46, 1404436), (59, 1094984), (88, 734137), (92, 702218), (118, 547492), (184, 351109), (236, 273746), (253, 255352), (472, 136873), (506, 127676), (541, 119416), (649, 99544), (1012, 63838), (1082, 59708), (1298, 49772), (1357, 47608), (2024, 31919), (2164, 29854), (2596, 24886), (2714, 23804), (4328, 14927), (5192, 12443), (5428, 11902), (5951, 10856)]