29821432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 31868168

約数列:

[1, 2, 4, 8, 23, 41, 46, 59, 67, 82, 92, 118, 134, 164, 184, 236, 268, 328, 472, 536, 943, 1357, 1541, 1886, 2419, 2714, 2747, 3082, 3772, 3953, 4838, 5428, 5494, 6164, 7544, 7906, 9676, 10856, 10988, 12328, 15812, 19352, 21976, 31624, 55637, 63181, 90919, 111274, 126362, 162073, 181838, 222548, 252724, 324146, 363676, 445096, 505448, 648292, 727352, 1296584, 3727679, 7455358, 14910716, 29821432]

約数ペア:

[(1, 29821432), (2, 14910716), (4, 7455358), (8, 3727679), (23, 1296584), (41, 727352), (46, 648292), (59, 505448), (67, 445096), (82, 363676), (92, 324146), (118, 252724), (134, 222548), (164, 181838), (184, 162073), (236, 126362), (268, 111274), (328, 90919), (472, 63181), (536, 55637), (943, 31624), (1357, 21976), (1541, 19352), (1886, 15812), (2419, 12328), (2714, 10988), (2747, 10856), (3082, 9676), (3772, 7906), (3953, 7544), (4838, 6164), (5428, 5494)]