28562292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 81332160

約数和(自身を除く): 52769868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 83, 99, 121, 132, 158, 166, 198, 237, 242, 249, 316, 332, 363, 396, 474, 484, 498, 711, 726, 747, 869, 913, 948, 996, 1089, 1422, 1452, 1494, 1738, 1826, 2178, 2607, 2739, 2844, 2988, 3476, 3652, 4356, 5214, 5478, 6557, 7821, 8217, 9559, 10043, 10428, 10956, 13114, 15642, 16434, 19118, 19671, 20086, 26228, 28677, 30129, 31284, 32868, 38236, 39342, 40172, 57354, 59013, 60258, 72127, 78684, 86031, 90387, 114708, 118026, 120516, 144254, 172062, 180774, 216381, 236052, 288508, 344124, 361548, 432762, 649143, 793397, 865524, 1298286, 1586794, 2380191, 2596572, 3173588, 4760382, 7140573, 9520764, 14281146, 28562292]

約数ペア:

[(1, 28562292), (2, 14281146), (3, 9520764), (4, 7140573), (6, 4760382), (9, 3173588), (11, 2596572), (12, 2380191), (18, 1586794), (22, 1298286), (33, 865524), (36, 793397), (44, 649143), (66, 432762), (79, 361548), (83, 344124), (99, 288508), (121, 236052), (132, 216381), (158, 180774), (166, 172062), (198, 144254), (237, 120516), (242, 118026), (249, 114708), (316, 90387), (332, 86031), (363, 78684), (396, 72127), (474, 60258), (484, 59013), (498, 57354), (711, 40172), (726, 39342), (747, 38236), (869, 32868), (913, 31284), (948, 30129), (996, 28677), (1089, 26228), (1422, 20086), (1452, 19671), (1494, 19118), (1738, 16434), (1826, 15642), (2178, 13114), (2607, 10956), (2739, 10428), (2844, 10043), (2988, 9559), (3476, 8217), (3652, 7821), (4356, 6557), (5214, 5478)]