28085116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16067}}^1$

素因数の和:16113

約数の個数: 24

約数和(自身を含む): 53988480

約数和(自身を除く): 25903364

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 16067, 32134, 64268, 305273, 369541, 610546, 739082, 1221092, 1478164, 7021279, 14042558, 28085116]

約数ペア:

[(1, 28085116), (2, 14042558), (4, 7021279), (19, 1478164), (23, 1221092), (38, 739082), (46, 610546), (76, 369541), (92, 305273), (437, 64268), (874, 32134), (1748, 16067)]