17892976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:601

約数の個数: 40

約数和(自身を含む): 37028880

約数和(自身を除く): 19135904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 419, 628, 838, 1256, 1676, 2512, 2669, 3352, 5338, 6704, 7123, 10676, 14246, 21352, 28492, 42704, 56984, 65783, 113968, 131566, 263132, 526264, 1052528, 1118311, 2236622, 4473244, 8946488, 17892976]

約数ペア:

[(1, 17892976), (2, 8946488), (4, 4473244), (8, 2236622), (16, 1118311), (17, 1052528), (34, 526264), (68, 263132), (136, 131566), (157, 113968), (272, 65783), (314, 56984), (419, 42704), (628, 28492), (838, 21352), (1256, 14246), (1676, 10676), (2512, 7123), (2669, 6704), (3352, 5338)]