40784358

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{26449}}^1$

素因数の和:26711

約数の個数: 16

約数和(自身を含む): 81889200

約数和(自身を除く): 41104842

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 26449, 52898, 79347, 158694, 6797393, 13594786, 20392179, 40784358]

約数ペア:

[(1, 40784358), (2, 20392179), (3, 13594786), (6, 6797393), (257, 158694), (514, 79347), (771, 52898), (1542, 26449)]