64828736

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3911}}^1$

素因数の和:3967

約数の個数: 56

約数和(自身を含む): 151034496

約数和(自身を除く): 86205760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 3911, 4144, 7822, 8288, 15644, 16576, 27377, 31288, 54754, 62576, 109508, 125152, 144707, 219016, 250304, 289414, 438032, 578828, 876064, 1012949, 1157656, 1752128, 2025898, 2315312, 4051796, 4630624, 8103592, 9261248, 16207184, 32414368, 64828736]

約数ペア:

[(1, 64828736), (2, 32414368), (4, 16207184), (7, 9261248), (8, 8103592), (14, 4630624), (16, 4051796), (28, 2315312), (32, 2025898), (37, 1752128), (56, 1157656), (64, 1012949), (74, 876064), (112, 578828), (148, 438032), (224, 289414), (259, 250304), (296, 219016), (448, 144707), (518, 125152), (592, 109508), (1036, 62576), (1184, 54754), (2072, 31288), (2368, 27377), (3911, 16576), (4144, 15644), (7822, 8288)]