64148294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{691}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 116256000

約数和(自身を除く): 52107706

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 349, 691, 698, 1382, 2443, 4837, 4886, 6631, 9674, 13129, 13262, 26258, 46417, 91903, 92834, 183806, 241159, 482318, 1688113, 3376226, 4582021, 9164042, 32074147, 64148294]

約数ペア:

[(1, 64148294), (2, 32074147), (7, 9164042), (14, 4582021), (19, 3376226), (38, 1688113), (133, 482318), (266, 241159), (349, 183806), (691, 92834), (698, 91903), (1382, 46417), (2443, 26258), (4837, 13262), (4886, 13129), (6631, 9674)]