78236938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3191}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 135136512

約数和(自身を除く): 56899574

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 299, 533, 598, 943, 1066, 1886, 3191, 6382, 12259, 24518, 41483, 73393, 82966, 130831, 146786, 261662, 954109, 1700803, 1908218, 3009113, 3401606, 6018226, 39118469, 78236938]

約数ペア:

[(1, 78236938), (2, 39118469), (13, 6018226), (23, 3401606), (26, 3009113), (41, 1908218), (46, 1700803), (82, 954109), (299, 261662), (533, 146786), (598, 130831), (943, 82966), (1066, 73393), (1886, 41483), (3191, 24518), (6382, 12259)]