28283184

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{3329}}^1$

素因数の和:3402

約数の個数: 60

約数和(自身を含む): 80519400

約数和(自身を除く): 52236216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 3329, 4248, 6658, 8496, 9987, 13316, 19974, 26632, 29961, 39948, 53264, 59922, 79896, 119844, 159792, 196411, 239688, 392822, 479376, 589233, 785644, 1178466, 1571288, 1767699, 2356932, 3142576, 3535398, 4713864, 7070796, 9427728, 14141592, 28283184]

約数ペア:

[(1, 28283184), (2, 14141592), (3, 9427728), (4, 7070796), (6, 4713864), (8, 3535398), (9, 3142576), (12, 2356932), (16, 1767699), (18, 1571288), (24, 1178466), (36, 785644), (48, 589233), (59, 479376), (72, 392822), (118, 239688), (144, 196411), (177, 159792), (236, 119844), (354, 79896), (472, 59922), (531, 53264), (708, 39948), (944, 29961), (1062, 26632), (1416, 19974), (2124, 13316), (2832, 9987), (3329, 8496), (4248, 6658)]