17901354296

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{58153}}^1$

素因数の和:58428

約数の個数: 64

約数和(自身を含む): 40196044800

約数和(自身を除く): 22294690504

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 239, 322, 478, 644, 956, 1288, 1673, 1912, 3346, 5497, 6692, 10994, 13384, 21988, 38479, 43976, 58153, 76958, 116306, 153916, 232612, 307832, 407071, 465224, 814142, 1337519, 1628284, 2675038, 3256568, 5350076, 9362633, 10700152, 13898567, 18725266, 27797134, 37450532, 55594268, 74901064, 97289969, 111188536, 194579938, 319667041, 389159876, 639334082, 778319752, 1278668164, 2237669287, 2557336328, 4475338574, 8950677148, 17901354296]

約数ペア:

[(1, 17901354296), (2, 8950677148), (4, 4475338574), (7, 2557336328), (8, 2237669287), (14, 1278668164), (23, 778319752), (28, 639334082), (46, 389159876), (56, 319667041), (92, 194579938), (161, 111188536), (184, 97289969), (239, 74901064), (322, 55594268), (478, 37450532), (644, 27797134), (956, 18725266), (1288, 13898567), (1673, 10700152), (1912, 9362633), (3346, 5350076), (5497, 3256568), (6692, 2675038), (10994, 1628284), (13384, 1337519), (21988, 814142), (38479, 465224), (43976, 407071), (58153, 307832), (76958, 232612), (116306, 153916)]