78616328

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19231}}^1$

素因数の和:19317

約数の個数: 32

約数和(自身を含む): 170780160

約数和(自身を除く): 92163832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 19231, 38462, 76924, 134617, 153848, 269234, 538468, 1076936, 1403863, 2807726, 5615452, 9827041, 11230904, 19654082, 39308164, 78616328]

約数ペア:

[(1, 78616328), (2, 39308164), (4, 19654082), (7, 11230904), (8, 9827041), (14, 5615452), (28, 2807726), (56, 1403863), (73, 1076936), (146, 538468), (292, 269234), (511, 153848), (584, 134617), (1022, 76924), (2044, 38462), (4088, 19231)]