525291256

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 1149972480

約数和(自身を除く): 624681224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 191, 268, 382, 469, 536, 733, 764, 938, 1337, 1466, 1528, 1876, 2674, 2932, 3752, 5131, 5348, 5864, 10262, 10696, 12797, 20524, 25594, 41048, 49111, 51188, 89579, 98222, 102376, 140003, 179158, 196444, 280006, 343777, 358316, 392888, 560012, 687554, 716632, 980021, 1120024, 1375108, 1960042, 2750216, 3920084, 7840168, 9380201, 18760402, 37520804, 65661407, 75041608, 131322814, 262645628, 525291256]

約数ペア:

[(1, 525291256), (2, 262645628), (4, 131322814), (7, 75041608), (8, 65661407), (14, 37520804), (28, 18760402), (56, 9380201), (67, 7840168), (134, 3920084), (191, 2750216), (268, 1960042), (382, 1375108), (469, 1120024), (536, 980021), (733, 716632), (764, 687554), (938, 560012), (1337, 392888), (1466, 358316), (1528, 343777), (1876, 280006), (2674, 196444), (2932, 179158), (3752, 140003), (5131, 102376), (5348, 98222), (5864, 89579), (10262, 51188), (10696, 49111), (12797, 41048), (20524, 25594)]