74829808

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 148048560

約数和(自身を除く): 73218752

約数列:

[1, 2, 4, 8, 16, 107, 109, 214, 218, 401, 428, 436, 802, 856, 872, 1604, 1712, 1744, 3208, 6416, 11663, 23326, 42907, 43709, 46652, 85814, 87418, 93304, 171628, 174836, 186608, 343256, 349672, 686512, 699344, 4676863, 9353726, 18707452, 37414904, 74829808]

約数ペア:

[(1, 74829808), (2, 37414904), (4, 18707452), (8, 9353726), (16, 4676863), (107, 699344), (109, 686512), (214, 349672), (218, 343256), (401, 186608), (428, 174836), (436, 171628), (802, 93304), (856, 87418), (872, 85814), (1604, 46652), (1712, 43709), (1744, 42907), (3208, 23326), (6416, 11663)]