28735776

素因数分解:

$2^5\times 3^3\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 85075200

約数和(自身を除く): 56339424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 96, 108, 144, 158, 216, 237, 288, 316, 421, 432, 474, 632, 711, 842, 864, 948, 1263, 1264, 1422, 1684, 1896, 2133, 2526, 2528, 2844, 3368, 3789, 3792, 4266, 5052, 5688, 6736, 7578, 7584, 8532, 10104, 11367, 11376, 13472, 15156, 17064, 20208, 22734, 22752, 30312, 33259, 34128, 40416, 45468, 60624, 66518, 68256, 90936, 99777, 121248, 133036, 181872, 199554, 266072, 299331, 363744, 399108, 532144, 598662, 798216, 897993, 1064288, 1197324, 1596432, 1795986, 2394648, 3192864, 3591972, 4789296, 7183944, 9578592, 14367888, 28735776]

約数ペア:

[(1, 28735776), (2, 14367888), (3, 9578592), (4, 7183944), (6, 4789296), (8, 3591972), (9, 3192864), (12, 2394648), (16, 1795986), (18, 1596432), (24, 1197324), (27, 1064288), (32, 897993), (36, 798216), (48, 598662), (54, 532144), (72, 399108), (79, 363744), (96, 299331), (108, 266072), (144, 199554), (158, 181872), (216, 133036), (237, 121248), (288, 99777), (316, 90936), (421, 68256), (432, 66518), (474, 60624), (632, 45468), (711, 40416), (842, 34128), (864, 33259), (948, 30312), (1263, 22752), (1264, 22734), (1422, 20208), (1684, 17064), (1896, 15156), (2133, 13472), (2526, 11376), (2528, 11367), (2844, 10104), (3368, 8532), (3789, 7584), (3792, 7578), (4266, 6736), (5052, 5688)]