28364796

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 80908800

約数和(自身を除く): 52544004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 92, 108, 114, 138, 171, 207, 228, 276, 342, 414, 437, 513, 601, 621, 684, 828, 874, 1026, 1202, 1242, 1311, 1748, 1803, 2052, 2404, 2484, 2622, 3606, 3933, 5244, 5409, 7212, 7866, 10818, 11419, 11799, 13823, 15732, 16227, 21636, 22838, 23598, 27646, 32454, 34257, 41469, 45676, 47196, 55292, 64908, 68514, 82938, 102771, 124407, 137028, 165876, 205542, 248814, 262637, 308313, 373221, 411084, 497628, 525274, 616626, 746442, 787911, 1050548, 1233252, 1492884, 1575822, 2363733, 3151644, 4727466, 7091199, 9454932, 14182398, 28364796]

約数ペア:

[(1, 28364796), (2, 14182398), (3, 9454932), (4, 7091199), (6, 4727466), (9, 3151644), (12, 2363733), (18, 1575822), (19, 1492884), (23, 1233252), (27, 1050548), (36, 787911), (38, 746442), (46, 616626), (54, 525274), (57, 497628), (69, 411084), (76, 373221), (92, 308313), (108, 262637), (114, 248814), (138, 205542), (171, 165876), (207, 137028), (228, 124407), (276, 102771), (342, 82938), (414, 68514), (437, 64908), (513, 55292), (601, 47196), (621, 45676), (684, 41469), (828, 34257), (874, 32454), (1026, 27646), (1202, 23598), (1242, 22838), (1311, 21636), (1748, 16227), (1803, 15732), (2052, 13823), (2404, 11799), (2484, 11419), (2622, 10818), (3606, 7866), (3933, 7212), (5244, 5409)]