23773408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 50153040

約数和(自身を除く): 26379632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 641, 976, 1159, 1282, 1952, 2318, 2564, 4636, 5128, 9272, 10256, 12179, 18544, 20512, 24358, 37088, 39101, 48716, 78202, 97432, 156404, 194864, 312808, 389728, 625616, 742919, 1251232, 1485838, 2971676, 5943352, 11886704, 23773408]

約数ペア:

[(1, 23773408), (2, 11886704), (4, 5943352), (8, 2971676), (16, 1485838), (19, 1251232), (32, 742919), (38, 625616), (61, 389728), (76, 312808), (122, 194864), (152, 156404), (244, 97432), (304, 78202), (488, 48716), (608, 39101), (641, 37088), (976, 24358), (1159, 20512), (1282, 18544), (1952, 12179), (2318, 10256), (2564, 9272), (4636, 5128)]