25572016078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1\times {\mathrm{2053}}^1$

素因数の和:2569

約数の個数: 64

約数和(自身を含む): 46339817472

約数和(自身を除く): 20767801394

約数列:

[1, 2, 7, 14, 23, 46, 101, 161, 202, 322, 383, 707, 766, 1414, 2053, 2323, 2681, 4106, 4646, 5362, 8809, 14371, 16261, 17618, 28742, 32522, 38683, 47219, 61663, 77366, 94438, 123326, 207353, 270781, 330533, 414706, 541562, 661066, 786299, 889709, 1451471, 1572598, 1779418, 2902942, 4769119, 5504093, 6227963, 9538238, 11008186, 12455926, 18084877, 33383833, 36169754, 66767666, 79416199, 126594139, 158832398, 253188278, 555913393, 1111826786, 1826572577, 3653145154, 12786008039, 25572016078]

約数ペア:

[(1, 25572016078), (2, 12786008039), (7, 3653145154), (14, 1826572577), (23, 1111826786), (46, 555913393), (101, 253188278), (161, 158832398), (202, 126594139), (322, 79416199), (383, 66767666), (707, 36169754), (766, 33383833), (1414, 18084877), (2053, 12455926), (2323, 11008186), (2681, 9538238), (4106, 6227963), (4646, 5504093), (5362, 4769119), (8809, 2902942), (14371, 1779418), (16261, 1572598), (17618, 1451471), (28742, 889709), (32522, 786299), (38683, 661066), (47219, 541562), (61663, 414706), (77366, 330533), (94438, 270781), (123326, 207353)]