40648344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2048

約数の個数: 64

約数和(自身を含む): 112320000

約数和(自身を除く): 71671656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 948, 1738, 1896, 1949, 2607, 3476, 3898, 5214, 5847, 6952, 7796, 10428, 11694, 15592, 20856, 21439, 23388, 42878, 46776, 64317, 85756, 128634, 153971, 171512, 257268, 307942, 461913, 514536, 615884, 923826, 1231768, 1693681, 1847652, 3387362, 3695304, 5081043, 6774724, 10162086, 13549448, 20324172, 40648344]

約数ペア:

[(1, 40648344), (2, 20324172), (3, 13549448), (4, 10162086), (6, 6774724), (8, 5081043), (11, 3695304), (12, 3387362), (22, 1847652), (24, 1693681), (33, 1231768), (44, 923826), (66, 615884), (79, 514536), (88, 461913), (132, 307942), (158, 257268), (237, 171512), (264, 153971), (316, 128634), (474, 85756), (632, 64317), (869, 46776), (948, 42878), (1738, 23388), (1896, 21439), (1949, 20856), (2607, 15592), (3476, 11694), (3898, 10428), (5214, 7796), (5847, 6952)]