47640304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:869

約数の個数: 40

約数和(自身を含む): 96104960

約数和(自身を除く): 48464656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 691, 1112, 1382, 2224, 2764, 4309, 5528, 8618, 11056, 17236, 21421, 34472, 42842, 68944, 85684, 96049, 171368, 192098, 342736, 384196, 768392, 1536784, 2977519, 5955038, 11910076, 23820152, 47640304]

約数ペア:

[(1, 47640304), (2, 23820152), (4, 11910076), (8, 5955038), (16, 2977519), (31, 1536784), (62, 768392), (124, 384196), (139, 342736), (248, 192098), (278, 171368), (496, 96049), (556, 85684), (691, 68944), (1112, 42842), (1382, 34472), (2224, 21421), (2764, 17236), (4309, 11056), (5528, 8618)]