22019624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 48988800

約数和(自身を除く): 26969176

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 187, 328, 359, 374, 451, 697, 718, 748, 902, 1394, 1436, 1496, 1804, 2788, 2872, 3608, 3949, 5576, 6103, 7667, 7898, 12206, 14719, 15334, 15796, 24412, 29438, 30668, 31592, 48824, 58876, 61336, 67133, 117752, 134266, 161909, 250223, 268532, 323818, 500446, 537064, 647636, 1000892, 1295272, 2001784, 2752453, 5504906, 11009812, 22019624]

約数ペア:

[(1, 22019624), (2, 11009812), (4, 5504906), (8, 2752453), (11, 2001784), (17, 1295272), (22, 1000892), (34, 647636), (41, 537064), (44, 500446), (68, 323818), (82, 268532), (88, 250223), (136, 161909), (164, 134266), (187, 117752), (328, 67133), (359, 61336), (374, 58876), (451, 48824), (697, 31592), (718, 30668), (748, 29438), (902, 24412), (1394, 15796), (1436, 15334), (1496, 14719), (1804, 12206), (2788, 7898), (2872, 7667), (3608, 6103), (3949, 5576)]