71701304

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1123}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 140814720

約数和(自身を除く): 69113416

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 347, 694, 1123, 1388, 2246, 2776, 4492, 7981, 8984, 15962, 25829, 31924, 51658, 63848, 103316, 206632, 389681, 779362, 1558724, 3117448, 8962663, 17925326, 35850652, 71701304]

約数ペア:

[(1, 71701304), (2, 35850652), (4, 17925326), (8, 8962663), (23, 3117448), (46, 1558724), (92, 779362), (184, 389681), (347, 206632), (694, 103316), (1123, 63848), (1388, 51658), (2246, 31924), (2776, 25829), (4492, 15962), (7981, 8984)]