28290384

素因数分解:

$2^4\times 3^4\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 100

約数和(自身を含む): 83182176

約数和(自身を除く): 54891792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 83, 108, 144, 162, 166, 216, 249, 263, 324, 332, 432, 498, 526, 648, 664, 747, 789, 996, 1052, 1296, 1328, 1494, 1578, 1992, 2104, 2241, 2367, 2988, 3156, 3984, 4208, 4482, 4734, 5976, 6312, 6723, 7101, 8964, 9468, 11952, 12624, 13446, 14202, 17928, 18936, 21303, 21829, 26892, 28404, 35856, 37872, 42606, 43658, 53784, 56808, 65487, 85212, 87316, 107568, 113616, 130974, 170424, 174632, 196461, 261948, 340848, 349264, 392922, 523896, 589383, 785844, 1047792, 1178766, 1571688, 1768149, 2357532, 3143376, 3536298, 4715064, 7072596, 9430128, 14145192, 28290384]

約数ペア:

[(1, 28290384), (2, 14145192), (3, 9430128), (4, 7072596), (6, 4715064), (8, 3536298), (9, 3143376), (12, 2357532), (16, 1768149), (18, 1571688), (24, 1178766), (27, 1047792), (36, 785844), (48, 589383), (54, 523896), (72, 392922), (81, 349264), (83, 340848), (108, 261948), (144, 196461), (162, 174632), (166, 170424), (216, 130974), (249, 113616), (263, 107568), (324, 87316), (332, 85212), (432, 65487), (498, 56808), (526, 53784), (648, 43658), (664, 42606), (747, 37872), (789, 35856), (996, 28404), (1052, 26892), (1296, 21829), (1328, 21303), (1494, 18936), (1578, 17928), (1992, 14202), (2104, 13446), (2241, 12624), (2367, 11952), (2988, 9468), (3156, 8964), (3984, 7101), (4208, 6723), (4482, 6312), (4734, 5976)]