39459784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 53074616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 809, 871, 938, 1618, 1742, 1876, 3236, 3484, 3752, 5663, 6097, 6472, 6968, 10517, 11326, 12194, 21034, 22652, 24388, 42068, 45304, 48776, 54203, 73619, 84136, 108406, 147238, 216812, 294476, 379421, 433624, 588952, 704639, 758842, 1409278, 1517684, 2818556, 3035368, 4932473, 5637112, 9864946, 19729892, 39459784]

約数ペア:

[(1, 39459784), (2, 19729892), (4, 9864946), (7, 5637112), (8, 4932473), (13, 3035368), (14, 2818556), (26, 1517684), (28, 1409278), (52, 758842), (56, 704639), (67, 588952), (91, 433624), (104, 379421), (134, 294476), (182, 216812), (268, 147238), (364, 108406), (469, 84136), (536, 73619), (728, 54203), (809, 48776), (871, 45304), (938, 42068), (1618, 24388), (1742, 22652), (1876, 21034), (3236, 12194), (3484, 11326), (3752, 10517), (5663, 6968), (6097, 6472)]