25499236

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 54512640

約数和(自身を除く): 29013404

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1013, 1798, 2026, 3596, 4052, 6293, 7091, 12586, 14182, 25172, 28364, 29377, 31403, 58754, 62806, 117508, 125612, 205639, 219821, 411278, 439642, 822556, 879284, 910687, 1821374, 3642748, 6374809, 12749618, 25499236]

約数ペア:

[(1, 25499236), (2, 12749618), (4, 6374809), (7, 3642748), (14, 1821374), (28, 910687), (29, 879284), (31, 822556), (58, 439642), (62, 411278), (116, 219821), (124, 205639), (203, 125612), (217, 117508), (406, 62806), (434, 58754), (812, 31403), (868, 29377), (899, 28364), (1013, 25172), (1798, 14182), (2026, 12586), (3596, 7091), (4052, 6293)]