27896466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 63221760

約数和(自身を除く): 35325294

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 83, 93, 139, 166, 186, 249, 278, 403, 417, 498, 806, 834, 1079, 1209, 1807, 2158, 2418, 2573, 3237, 3614, 4309, 5146, 5421, 6474, 7719, 8618, 10842, 11537, 12927, 15438, 23074, 25854, 33449, 34611, 56017, 66898, 69222, 100347, 112034, 149981, 168051, 200694, 299962, 336102, 357647, 449943, 715294, 899886, 1072941, 2145882, 4649411, 9298822, 13948233, 27896466]

約数ペア:

[(1, 27896466), (2, 13948233), (3, 9298822), (6, 4649411), (13, 2145882), (26, 1072941), (31, 899886), (39, 715294), (62, 449943), (78, 357647), (83, 336102), (93, 299962), (139, 200694), (166, 168051), (186, 149981), (249, 112034), (278, 100347), (403, 69222), (417, 66898), (498, 56017), (806, 34611), (834, 33449), (1079, 25854), (1209, 23074), (1807, 15438), (2158, 12927), (2418, 11537), (2573, 10842), (3237, 8618), (3614, 7719), (4309, 6474), (5146, 5421)]