28569336

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 73603200

約数和(自身を除く): 45033864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 109, 134, 163, 201, 218, 268, 326, 327, 402, 436, 489, 536, 652, 654, 804, 872, 978, 1304, 1308, 1608, 1956, 2616, 3912, 7303, 10921, 14606, 17767, 21842, 21909, 29212, 32763, 35534, 43684, 43818, 53301, 58424, 65526, 71068, 87368, 87636, 106602, 131052, 142136, 175272, 213204, 262104, 426408, 1190389, 2380778, 3571167, 4761556, 7142334, 9523112, 14284668, 28569336]

約数ペア:

[(1, 28569336), (2, 14284668), (3, 9523112), (4, 7142334), (6, 4761556), (8, 3571167), (12, 2380778), (24, 1190389), (67, 426408), (109, 262104), (134, 213204), (163, 175272), (201, 142136), (218, 131052), (268, 106602), (326, 87636), (327, 87368), (402, 71068), (436, 65526), (489, 58424), (536, 53301), (652, 43818), (654, 43684), (804, 35534), (872, 32763), (978, 29212), (1304, 21909), (1308, 21842), (1608, 17767), (1956, 14606), (2616, 10921), (3912, 7303)]