7401367064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{442031}}^1$

素因数の和:442080

約数の個数: 64

約数和(自身を含む): 17822730240

約数和(自身を除く): 10421363176

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 8372, 16744, 442031, 884062, 1768124, 3094217, 3536248, 5746403, 6188434, 10166713, 11492806, 12376868, 20333426, 22985612, 24753736, 40224821, 40666852, 45971224, 71166991, 80449642, 81333704, 132167269, 142333982, 160899284, 264334538, 284667964, 321798568, 528669076, 569335928, 925170883, 1057338152, 1850341766, 3700683532, 7401367064]

約数ペア:

[(1, 7401367064), (2, 3700683532), (4, 1850341766), (7, 1057338152), (8, 925170883), (13, 569335928), (14, 528669076), (23, 321798568), (26, 284667964), (28, 264334538), (46, 160899284), (52, 142333982), (56, 132167269), (91, 81333704), (92, 80449642), (104, 71166991), (161, 45971224), (182, 40666852), (184, 40224821), (299, 24753736), (322, 22985612), (364, 20333426), (598, 12376868), (644, 11492806), (728, 10166713), (1196, 6188434), (1288, 5746403), (2093, 3536248), (2392, 3094217), (4186, 1768124), (8372, 884062), (16744, 442031)]