142909504

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{72031}}^1$

素因数の和:72074

約数の個数: 28

約数和(自身を含む): 292738048

約数和(自身を除く): 149828544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 72031, 144062, 288124, 576248, 1152496, 2232961, 2304992, 4465922, 4609984, 8931844, 17863688, 35727376, 71454752, 142909504]

約数ペア:

[(1, 142909504), (2, 71454752), (4, 35727376), (8, 17863688), (16, 8931844), (31, 4609984), (32, 4465922), (62, 2304992), (64, 2232961), (124, 1152496), (248, 576248), (496, 288124), (992, 144062), (1984, 72031)]