40364968

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 92736000

約数和(自身を除く): 52371032

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 413, 472, 532, 643, 826, 1064, 1121, 1286, 1652, 2242, 2572, 3304, 4484, 4501, 5144, 7847, 8968, 9002, 12217, 15694, 18004, 24434, 31388, 36008, 37937, 48868, 62776, 75874, 85519, 97736, 151748, 171038, 265559, 303496, 342076, 531118, 684152, 720803, 1062236, 1441606, 2124472, 2883212, 5045621, 5766424, 10091242, 20182484, 40364968]

約数ペア:

[(1, 40364968), (2, 20182484), (4, 10091242), (7, 5766424), (8, 5045621), (14, 2883212), (19, 2124472), (28, 1441606), (38, 1062236), (56, 720803), (59, 684152), (76, 531118), (118, 342076), (133, 303496), (152, 265559), (236, 171038), (266, 151748), (413, 97736), (472, 85519), (532, 75874), (643, 62776), (826, 48868), (1064, 37937), (1121, 36008), (1286, 31388), (1652, 24434), (2242, 18004), (2572, 15694), (3304, 12217), (4484, 9002), (4501, 8968), (5144, 7847)]