27047996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 49082880

約数和(自身を除く): 22034884

約数列:

[1, 2, 4, 31, 62, 124, 331, 659, 662, 1318, 1324, 2636, 10261, 20429, 20522, 40858, 41044, 81716, 218129, 436258, 872516, 6761999, 13523998, 27047996]

約数ペア:

[(1, 27047996), (2, 13523998), (4, 6761999), (31, 872516), (62, 436258), (124, 218129), (331, 81716), (659, 41044), (662, 40858), (1318, 20522), (1324, 20429), (2636, 10261)]