28577354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 19685686

約数列:

[1, 2, 13, 26, 29, 58, 151, 251, 302, 377, 502, 754, 1963, 3263, 3926, 4379, 6526, 7279, 8758, 14558, 37901, 56927, 75802, 94627, 113854, 189254, 492713, 985426, 1099129, 2198258, 14288677, 28577354]

約数ペア:

[(1, 28577354), (2, 14288677), (13, 2198258), (26, 1099129), (29, 985426), (58, 492713), (151, 189254), (251, 113854), (302, 94627), (377, 75802), (502, 56927), (754, 37901), (1963, 14558), (3263, 8758), (3926, 7279), (4379, 6526)]