2021323328

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{9769}}^1$

素因数の和:9895

約数の個数: 56

約数和(自身を含む): 4154164920

約数和(自身を除く): 2132841592

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 106, 122, 212, 244, 424, 488, 848, 976, 1696, 1952, 3233, 3392, 3904, 6466, 9769, 12932, 19538, 25864, 39076, 51728, 78152, 103456, 156304, 206912, 312608, 517757, 595909, 625216, 1035514, 1191818, 2071028, 2383636, 4142056, 4767272, 8284112, 9534544, 16568224, 19069088, 31583177, 33136448, 38138176, 63166354, 126332708, 252665416, 505330832, 1010661664, 2021323328]

約数ペア:

[(1, 2021323328), (2, 1010661664), (4, 505330832), (8, 252665416), (16, 126332708), (32, 63166354), (53, 38138176), (61, 33136448), (64, 31583177), (106, 19069088), (122, 16568224), (212, 9534544), (244, 8284112), (424, 4767272), (488, 4142056), (848, 2383636), (976, 2071028), (1696, 1191818), (1952, 1035514), (3233, 625216), (3392, 595909), (3904, 517757), (6466, 312608), (9769, 206912), (12932, 156304), (19538, 103456), (25864, 78152), (39076, 51728)]