71236624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{234331}}^1$

素因数の和:234358

約数の個数: 20

約数和(自身を含む): 145285840

約数和(自身を除く): 74049216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 234331, 468662, 937324, 1874648, 3749296, 4452289, 8904578, 17809156, 35618312, 71236624]

約数ペア:

[(1, 71236624), (2, 35618312), (4, 17809156), (8, 8904578), (16, 4452289), (19, 3749296), (38, 1874648), (76, 937324), (152, 468662), (304, 234331)]