28839792

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 78709248

約数和(自身を除く): 49869456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 151, 173, 184, 276, 302, 346, 368, 453, 519, 552, 604, 692, 906, 1038, 1104, 1208, 1384, 1812, 2076, 2416, 2768, 3473, 3624, 3979, 4152, 6946, 7248, 7958, 8304, 10419, 11937, 13892, 15916, 20838, 23874, 26123, 27784, 31832, 41676, 47748, 52246, 55568, 63664, 78369, 83352, 95496, 104492, 156738, 166704, 190992, 208984, 313476, 417968, 600829, 626952, 1201658, 1253904, 1802487, 2403316, 3604974, 4806632, 7209948, 9613264, 14419896, 28839792]

約数ペア:

[(1, 28839792), (2, 14419896), (3, 9613264), (4, 7209948), (6, 4806632), (8, 3604974), (12, 2403316), (16, 1802487), (23, 1253904), (24, 1201658), (46, 626952), (48, 600829), (69, 417968), (92, 313476), (138, 208984), (151, 190992), (173, 166704), (184, 156738), (276, 104492), (302, 95496), (346, 83352), (368, 78369), (453, 63664), (519, 55568), (552, 52246), (604, 47748), (692, 41676), (906, 31832), (1038, 27784), (1104, 26123), (1208, 23874), (1384, 20838), (1812, 15916), (2076, 13892), (2416, 11937), (2768, 10419), (3473, 8304), (3624, 7958), (3979, 7248), (4152, 6946)]