66468544

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 56

約数和(自身を含む): 137361168

約数和(自身を除く): 70892624

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 73, 82, 146, 164, 292, 328, 347, 584, 656, 694, 1168, 1312, 1388, 2336, 2624, 2776, 2993, 4672, 5552, 5986, 11104, 11972, 14227, 22208, 23944, 25331, 28454, 47888, 50662, 56908, 95776, 101324, 113816, 191552, 202648, 227632, 405296, 455264, 810592, 910528, 1038571, 1621184, 2077142, 4154284, 8308568, 16617136, 33234272, 66468544]

約数ペア:

[(1, 66468544), (2, 33234272), (4, 16617136), (8, 8308568), (16, 4154284), (32, 2077142), (41, 1621184), (64, 1038571), (73, 910528), (82, 810592), (146, 455264), (164, 405296), (292, 227632), (328, 202648), (347, 191552), (584, 113816), (656, 101324), (694, 95776), (1168, 56908), (1312, 50662), (1388, 47888), (2336, 28454), (2624, 25331), (2776, 23944), (2993, 22208), (4672, 14227), (5552, 11972), (5986, 11104)]