2877181856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{3217}}^1$

素因数の和:4717

約数の個数: 48

約数和(自身を含む): 5968488960

約数和(自身を除く): 3091307104

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1471, 2942, 3217, 5884, 6434, 11768, 12868, 23536, 25736, 27949, 47072, 51472, 55898, 61123, 102944, 111796, 122246, 223592, 244492, 447184, 488984, 894368, 977968, 1955936, 4732207, 9464414, 18928828, 37857656, 75715312, 89911933, 151430624, 179823866, 359647732, 719295464, 1438590928, 2877181856]

約数ペア:

[(1, 2877181856), (2, 1438590928), (4, 719295464), (8, 359647732), (16, 179823866), (19, 151430624), (32, 89911933), (38, 75715312), (76, 37857656), (152, 18928828), (304, 9464414), (608, 4732207), (1471, 1955936), (2942, 977968), (3217, 894368), (5884, 488984), (6434, 447184), (11768, 244492), (12868, 223592), (23536, 122246), (25736, 111796), (27949, 102944), (47072, 61123), (51472, 55898)]