67716152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 157747200

約数和(自身を除く): 90031048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2053, 2356, 4106, 4123, 4712, 8212, 8246, 14371, 16424, 16492, 28742, 32984, 39007, 57484, 63643, 78014, 114968, 127286, 156028, 254572, 273049, 312056, 445501, 509144, 546098, 891002, 1092196, 1209217, 1782004, 2184392, 2418434, 3564008, 4836868, 8464519, 9673736, 16929038, 33858076, 67716152]

約数ペア:

[(1, 67716152), (2, 33858076), (4, 16929038), (7, 9673736), (8, 8464519), (14, 4836868), (19, 3564008), (28, 2418434), (31, 2184392), (38, 1782004), (56, 1209217), (62, 1092196), (76, 891002), (124, 546098), (133, 509144), (152, 445501), (217, 312056), (248, 273049), (266, 254572), (434, 156028), (532, 127286), (589, 114968), (868, 78014), (1064, 63643), (1178, 57484), (1736, 39007), (2053, 32984), (2356, 28742), (4106, 16492), (4123, 16424), (4712, 14371), (8212, 8246)]