69271804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 147510720

約数和(自身を除く): 78238916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 269, 476, 538, 541, 1076, 1082, 1883, 2164, 3766, 3787, 4573, 7532, 7574, 9146, 9197, 15148, 18292, 18394, 32011, 36788, 64022, 64379, 128044, 128758, 145529, 257516, 291058, 582116, 1018703, 2037406, 2473993, 4074812, 4947986, 9895972, 17317951, 34635902, 69271804]

約数ペア:

[(1, 69271804), (2, 34635902), (4, 17317951), (7, 9895972), (14, 4947986), (17, 4074812), (28, 2473993), (34, 2037406), (68, 1018703), (119, 582116), (238, 291058), (269, 257516), (476, 145529), (538, 128758), (541, 128044), (1076, 64379), (1082, 64022), (1883, 36788), (2164, 32011), (3766, 18394), (3787, 18292), (4573, 15148), (7532, 9197), (7574, 9146)]