25116234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 59971968

約数和(自身を除く): 34855734

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 73, 78, 143, 146, 219, 286, 401, 429, 438, 802, 803, 858, 949, 1203, 1606, 1898, 2406, 2409, 2847, 4411, 4818, 5213, 5694, 8822, 10426, 10439, 13233, 15639, 20878, 26466, 29273, 31278, 31317, 57343, 58546, 62634, 87819, 114686, 172029, 175638, 322003, 344058, 380549, 644006, 761098, 966009, 1141647, 1932018, 2283294, 4186039, 8372078, 12558117, 25116234]

約数ペア:

[(1, 25116234), (2, 12558117), (3, 8372078), (6, 4186039), (11, 2283294), (13, 1932018), (22, 1141647), (26, 966009), (33, 761098), (39, 644006), (66, 380549), (73, 344058), (78, 322003), (143, 175638), (146, 172029), (219, 114686), (286, 87819), (401, 62634), (429, 58546), (438, 57343), (802, 31317), (803, 31278), (858, 29273), (949, 26466), (1203, 20878), (1606, 15639), (1898, 13233), (2406, 10439), (2409, 10426), (2847, 8822), (4411, 5694), (4818, 5213)]