28460936

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 67046400

約数和(自身を除く): 38585464

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1163, 1288, 1748, 2326, 3059, 3496, 4652, 6118, 8141, 9304, 12236, 16282, 22097, 24472, 26749, 32564, 44194, 53498, 65128, 88388, 106996, 154679, 176776, 187243, 213992, 309358, 374486, 508231, 618716, 748972, 1016462, 1237432, 1497944, 2032924, 3557617, 4065848, 7115234, 14230468, 28460936]

約数ペア:

[(1, 28460936), (2, 14230468), (4, 7115234), (7, 4065848), (8, 3557617), (14, 2032924), (19, 1497944), (23, 1237432), (28, 1016462), (38, 748972), (46, 618716), (56, 508231), (76, 374486), (92, 309358), (133, 213992), (152, 187243), (161, 176776), (184, 154679), (266, 106996), (322, 88388), (437, 65128), (532, 53498), (644, 44194), (874, 32564), (1064, 26749), (1163, 24472), (1288, 22097), (1748, 16282), (2326, 12236), (3059, 9304), (3496, 8141), (4652, 6118)]