42979672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16633}}^1$

素因数の和:16675

約数の個数: 32

約数和(自身を含む): 89823600

約数和(自身を除く): 46843928

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 16633, 33266, 66532, 133064, 282761, 316027, 565522, 632054, 1131044, 1264108, 2262088, 2528216, 5372459, 10744918, 21489836, 42979672]

約数ペア:

[(1, 42979672), (2, 21489836), (4, 10744918), (8, 5372459), (17, 2528216), (19, 2262088), (34, 1264108), (38, 1131044), (68, 632054), (76, 565522), (136, 316027), (152, 282761), (323, 133064), (646, 66532), (1292, 33266), (2584, 16633)]