28895724

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1908

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 59163156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 198, 234, 286, 297, 351, 396, 429, 468, 572, 594, 702, 858, 1188, 1287, 1404, 1716, 1871, 2574, 3742, 3861, 5148, 5613, 7484, 7722, 11226, 15444, 16839, 20581, 22452, 24323, 33678, 41162, 48646, 50517, 61743, 67356, 72969, 82324, 97292, 101034, 123486, 145938, 185229, 202068, 218907, 246972, 267553, 291876, 370458, 437814, 535106, 555687, 656721, 740916, 802659, 875628, 1070212, 1111374, 1313442, 1605318, 2222748, 2407977, 2626884, 3210636, 4815954, 7223931, 9631908, 14447862, 28895724]

約数ペア:

[(1, 28895724), (2, 14447862), (3, 9631908), (4, 7223931), (6, 4815954), (9, 3210636), (11, 2626884), (12, 2407977), (13, 2222748), (18, 1605318), (22, 1313442), (26, 1111374), (27, 1070212), (33, 875628), (36, 802659), (39, 740916), (44, 656721), (52, 555687), (54, 535106), (66, 437814), (78, 370458), (99, 291876), (108, 267553), (117, 246972), (132, 218907), (143, 202068), (156, 185229), (198, 145938), (234, 123486), (286, 101034), (297, 97292), (351, 82324), (396, 72969), (429, 67356), (468, 61743), (572, 50517), (594, 48646), (702, 41162), (858, 33678), (1188, 24323), (1287, 22452), (1404, 20581), (1716, 16839), (1871, 15444), (2574, 11226), (3742, 7722), (3861, 7484), (5148, 5613)]