7840047264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11666737}}^1$

素因数の和:11666757

約数の個数: 48

約数和(自身を含む): 23520143808

約数和(自身を除く): 15680096544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 11666737, 23333474, 35000211, 46666948, 70000422, 81667159, 93333896, 140000844, 163334318, 186667792, 245001477, 280001688, 326668636, 373335584, 490002954, 560003376, 653337272, 980005908, 1120006752, 1306674544, 1960011816, 2613349088, 3920023632, 7840047264]

約数ペア:

[(1, 7840047264), (2, 3920023632), (3, 2613349088), (4, 1960011816), (6, 1306674544), (7, 1120006752), (8, 980005908), (12, 653337272), (14, 560003376), (16, 490002954), (21, 373335584), (24, 326668636), (28, 280001688), (32, 245001477), (42, 186667792), (48, 163334318), (56, 140000844), (84, 93333896), (96, 81667159), (112, 70000422), (168, 46666948), (224, 35000211), (336, 23333474), (672, 11666737)]