66496178

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 125024256

約数和(自身を除く): 58528078

約数列:

[1, 2, 7, 14, 31, 37, 41, 62, 74, 82, 101, 202, 217, 259, 287, 434, 518, 574, 707, 1147, 1271, 1414, 1517, 2294, 2542, 3034, 3131, 3737, 4141, 6262, 7474, 8029, 8282, 8897, 10619, 16058, 17794, 21238, 21917, 26159, 28987, 43834, 47027, 52318, 57974, 94054, 115847, 128371, 153217, 231694, 256742, 306434, 329189, 658378, 810929, 898597, 1072519, 1621858, 1797194, 2145038, 4749727, 9499454, 33248089, 66496178]

約数ペア:

[(1, 66496178), (2, 33248089), (7, 9499454), (14, 4749727), (31, 2145038), (37, 1797194), (41, 1621858), (62, 1072519), (74, 898597), (82, 810929), (101, 658378), (202, 329189), (217, 306434), (259, 256742), (287, 231694), (434, 153217), (518, 128371), (574, 115847), (707, 94054), (1147, 57974), (1271, 52318), (1414, 47027), (1517, 43834), (2294, 28987), (2542, 26159), (3034, 21917), (3131, 21238), (3737, 17794), (4141, 16058), (6262, 10619), (7474, 8897), (8029, 8282)]