4220505664

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{2127271}}^1$

素因数の和:2127314

約数の個数: 28

約数和(自身を含む): 8645233408

約数和(自身を除く): 4424727744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 2127271, 4254542, 8509084, 17018168, 34036336, 65945401, 68072672, 131890802, 136145344, 263781604, 527563208, 1055126416, 2110252832, 4220505664]

約数ペア:

[(1, 4220505664), (2, 2110252832), (4, 1055126416), (8, 527563208), (16, 263781604), (31, 136145344), (32, 131890802), (62, 68072672), (64, 65945401), (124, 34036336), (248, 17018168), (496, 8509084), (992, 4254542), (1984, 2127271)]