66351656

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 150881280

約数和(自身を除く): 84529624

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1033, 1036, 1147, 1736, 2066, 2072, 2294, 4132, 4588, 7231, 8029, 8264, 9176, 14462, 16058, 28924, 32023, 32116, 38221, 57848, 64046, 64232, 76442, 128092, 152884, 224161, 256184, 267547, 305768, 448322, 535094, 896644, 1070188, 1184851, 1793288, 2140376, 2369702, 4739404, 8293957, 9478808, 16587914, 33175828, 66351656]

約数ペア:

[(1, 66351656), (2, 33175828), (4, 16587914), (7, 9478808), (8, 8293957), (14, 4739404), (28, 2369702), (31, 2140376), (37, 1793288), (56, 1184851), (62, 1070188), (74, 896644), (124, 535094), (148, 448322), (217, 305768), (248, 267547), (259, 256184), (296, 224161), (434, 152884), (518, 128092), (868, 76442), (1033, 64232), (1036, 64046), (1147, 57848), (1736, 38221), (2066, 32116), (2072, 32023), (2294, 28924), (4132, 16058), (4588, 14462), (7231, 9176), (8029, 8264)]