1409344

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 42

約数和(自身を含む): 2999994

約数和(自身を除く): 1590650

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 152, 244, 304, 361, 488, 608, 722, 976, 1159, 1216, 1444, 1952, 2318, 2888, 3904, 4636, 5776, 9272, 11552, 18544, 22021, 23104, 37088, 44042, 74176, 88084, 176168, 352336, 704672, 1409344]

約数ペア:

[(1, 1409344), (2, 704672), (4, 352336), (8, 176168), (16, 88084), (19, 74176), (32, 44042), (38, 37088), (61, 23104), (64, 22021), (76, 18544), (122, 11552), (152, 9272), (244, 5776), (304, 4636), (361, 3904), (488, 2888), (608, 2318), (722, 1952), (976, 1444), (1159, 1216)]