47678826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2897}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 103215168

約数和(自身を除く): 55536342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 2897, 5486, 5794, 8229, 8691, 16458, 17382, 37661, 75322, 112983, 225966, 611267, 1222534, 1833801, 3667602, 7946471, 15892942, 23839413, 47678826]

約数ペア:

[(1, 47678826), (2, 23839413), (3, 15892942), (6, 7946471), (13, 3667602), (26, 1833801), (39, 1222534), (78, 611267), (211, 225966), (422, 112983), (633, 75322), (1266, 37661), (2743, 17382), (2897, 16458), (5486, 8691), (5794, 8229)]