61394648

素因数分解:

$2^3\times 7^2\times {\mathrm{156619}}^1$

素因数の和:156639

約数の個数: 24

約数和(自身を含む): 133910100

約数和(自身を除く): 72515452

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 156619, 313238, 626476, 1096333, 1252952, 2192666, 4385332, 7674331, 8770664, 15348662, 30697324, 61394648]

約数ペア:

[(1, 61394648), (2, 30697324), (4, 15348662), (7, 8770664), (8, 7674331), (14, 4385332), (28, 2192666), (49, 1252952), (56, 1096333), (98, 626476), (196, 313238), (392, 156619)]