61391344

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4001}}^1$

素因数の和:4153

約数の個数: 40

約数和(自身を含む): 136964448

約数和(自身を除く): 75573104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 4001, 7672, 8002, 15344, 16004, 28007, 32008, 56014, 64016, 112028, 224056, 448112, 548137, 1096274, 2192548, 3836959, 4385096, 7673918, 8770192, 15347836, 30695672, 61391344]

約数ペア:

[(1, 61391344), (2, 30695672), (4, 15347836), (7, 8770192), (8, 7673918), (14, 4385096), (16, 3836959), (28, 2192548), (56, 1096274), (112, 548137), (137, 448112), (274, 224056), (548, 112028), (959, 64016), (1096, 56014), (1918, 32008), (2192, 28007), (3836, 16004), (4001, 15344), (7672, 8002)]