71696276

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:716

約数の個数: 36

約数和(自身を含む): 134742300

約数和(自身を除く): 63046024

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 289, 436, 569, 578, 1138, 1156, 1853, 2276, 3706, 7412, 9673, 19346, 31501, 38692, 62021, 63002, 124042, 126004, 164441, 248084, 328882, 657764, 1054357, 2108714, 4217428, 17924069, 35848138, 71696276]

約数ペア:

[(1, 71696276), (2, 35848138), (4, 17924069), (17, 4217428), (34, 2108714), (68, 1054357), (109, 657764), (218, 328882), (289, 248084), (436, 164441), (569, 126004), (578, 124042), (1138, 63002), (1156, 62021), (1853, 38692), (2276, 31501), (3706, 19346), (7412, 9673)]