97789748

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 203879424

約数和(自身を除く): 106089676

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 113, 124, 217, 226, 434, 452, 791, 868, 997, 1582, 1994, 3164, 3503, 3988, 6979, 7006, 13958, 14012, 24521, 27916, 30907, 49042, 61814, 98084, 112661, 123628, 216349, 225322, 432698, 450644, 788627, 865396, 1577254, 3154508, 3492491, 6984982, 13969964, 24447437, 48894874, 97789748]

約数ペア:

[(1, 97789748), (2, 48894874), (4, 24447437), (7, 13969964), (14, 6984982), (28, 3492491), (31, 3154508), (62, 1577254), (113, 865396), (124, 788627), (217, 450644), (226, 432698), (434, 225322), (452, 216349), (791, 123628), (868, 112661), (997, 98084), (1582, 61814), (1994, 49042), (3164, 30907), (3503, 27916), (3988, 24521), (6979, 14012), (7006, 13958)]