12015872

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 27814752

約数和(自身を除く): 15798880

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 251, 256, 272, 352, 374, 502, 544, 704, 748, 1004, 1088, 1408, 1496, 2008, 2176, 2761, 2816, 2992, 4016, 4267, 4352, 5522, 5984, 8032, 8534, 11044, 11968, 16064, 17068, 22088, 23936, 32128, 34136, 44176, 46937, 47872, 64256, 68272, 88352, 93874, 136544, 176704, 187748, 273088, 353408, 375496, 546176, 706816, 750992, 1092352, 1501984, 3003968, 6007936, 12015872]

約数ペア:

[(1, 12015872), (2, 6007936), (4, 3003968), (8, 1501984), (11, 1092352), (16, 750992), (17, 706816), (22, 546176), (32, 375496), (34, 353408), (44, 273088), (64, 187748), (68, 176704), (88, 136544), (128, 93874), (136, 88352), (176, 68272), (187, 64256), (251, 47872), (256, 46937), (272, 44176), (352, 34136), (374, 32128), (502, 23936), (544, 22088), (704, 17068), (748, 16064), (1004, 11968), (1088, 11044), (1408, 8534), (1496, 8032), (2008, 5984), (2176, 5522), (2761, 4352), (2816, 4267), (2992, 4016)]