23281258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 48625920

約数和(自身を除く): 25344662

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 401, 406, 638, 754, 802, 1001, 2002, 2233, 2639, 2807, 4147, 4411, 4466, 5213, 5278, 5614, 8294, 8822, 10426, 11629, 23258, 29029, 30877, 36491, 57343, 58058, 61754, 72982, 81403, 114686, 127919, 151177, 162806, 255838, 302354, 401401, 802802, 895433, 1058239, 1662947, 1790866, 2116478, 3325894, 11640629, 23281258]

約数ペア:

[(1, 23281258), (2, 11640629), (7, 3325894), (11, 2116478), (13, 1790866), (14, 1662947), (22, 1058239), (26, 895433), (29, 802802), (58, 401401), (77, 302354), (91, 255838), (143, 162806), (154, 151177), (182, 127919), (203, 114686), (286, 81403), (319, 72982), (377, 61754), (401, 58058), (406, 57343), (638, 36491), (754, 30877), (802, 29029), (1001, 23258), (2002, 11629), (2233, 10426), (2639, 8822), (2807, 8294), (4147, 5614), (4411, 5278), (4466, 5213)]