33378488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 74390400

約数和(自身を除く): 41011912

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 163, 179, 286, 326, 358, 572, 652, 716, 1144, 1304, 1432, 1793, 1969, 2119, 2327, 3586, 3938, 4238, 4654, 7172, 7876, 8476, 9308, 14344, 15752, 16952, 18616, 23309, 25597, 29177, 46618, 51194, 58354, 93236, 102388, 116708, 186472, 204776, 233416, 320947, 379301, 641894, 758602, 1283788, 1517204, 2567576, 3034408, 4172311, 8344622, 16689244, 33378488]

約数ペア:

[(1, 33378488), (2, 16689244), (4, 8344622), (8, 4172311), (11, 3034408), (13, 2567576), (22, 1517204), (26, 1283788), (44, 758602), (52, 641894), (88, 379301), (104, 320947), (143, 233416), (163, 204776), (179, 186472), (286, 116708), (326, 102388), (358, 93236), (572, 58354), (652, 51194), (716, 46618), (1144, 29177), (1304, 25597), (1432, 23309), (1793, 18616), (1969, 16952), (2119, 15752), (2327, 14344), (3586, 9308), (3938, 8476), (4238, 7876), (4654, 7172)]