25628862

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 60082560

約数和(自身を除く): 34453698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 179, 294, 358, 487, 537, 974, 1074, 1253, 1461, 2506, 2922, 3409, 3759, 6818, 7518, 8771, 10227, 17542, 20454, 23863, 26313, 47726, 52626, 71589, 87173, 143178, 174346, 261519, 523038, 610211, 1220422, 1830633, 3661266, 4271477, 8542954, 12814431, 25628862]

約数ペア:

[(1, 25628862), (2, 12814431), (3, 8542954), (6, 4271477), (7, 3661266), (14, 1830633), (21, 1220422), (42, 610211), (49, 523038), (98, 261519), (147, 174346), (179, 143178), (294, 87173), (358, 71589), (487, 52626), (537, 47726), (974, 26313), (1074, 23863), (1253, 20454), (1461, 17542), (2506, 10227), (2922, 8771), (3409, 7518), (3759, 6818)]