1007156768

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{1609}}^1$

素因数の和:2281

約数の個数: 48

約数和(自身を含む): 2051320320

約数和(自身を除く): 1044163552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 631, 992, 1262, 1609, 2524, 3218, 5048, 6436, 10096, 12872, 19561, 20192, 25744, 39122, 49879, 51488, 78244, 99758, 156488, 199516, 312976, 399032, 625952, 798064, 1015279, 1596128, 2030558, 4061116, 8122232, 16244464, 31473649, 32488928, 62947298, 125894596, 251789192, 503578384, 1007156768]

約数ペア:

[(1, 1007156768), (2, 503578384), (4, 251789192), (8, 125894596), (16, 62947298), (31, 32488928), (32, 31473649), (62, 16244464), (124, 8122232), (248, 4061116), (496, 2030558), (631, 1596128), (992, 1015279), (1262, 798064), (1609, 625952), (2524, 399032), (3218, 312976), (5048, 199516), (6436, 156488), (10096, 99758), (12872, 78244), (19561, 51488), (20192, 49879), (25744, 39122)]