42761248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 90357120

約数和(自身を除く): 47595872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1327, 1696, 2014, 2654, 4028, 5308, 8056, 10616, 16112, 21232, 25213, 32224, 42464, 50426, 70331, 100852, 140662, 201704, 281324, 403408, 562648, 806816, 1125296, 1336289, 2250592, 2672578, 5345156, 10690312, 21380624, 42761248]

約数ペア:

[(1, 42761248), (2, 21380624), (4, 10690312), (8, 5345156), (16, 2672578), (19, 2250592), (32, 1336289), (38, 1125296), (53, 806816), (76, 562648), (106, 403408), (152, 281324), (212, 201704), (304, 140662), (424, 100852), (608, 70331), (848, 50426), (1007, 42464), (1327, 32224), (1696, 25213), (2014, 21232), (2654, 16112), (4028, 10616), (5308, 8056)]