65518528

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{2503}}^1$

素因数の和:2924

約数の個数: 28

約数和(自身を含む): 130383280

約数和(自身を除く): 64864752

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 1636, 2503, 3272, 5006, 6544, 10012, 13088, 20024, 26176, 40048, 80096, 160192, 1023727, 2047454, 4094908, 8189816, 16379632, 32759264, 65518528]

約数ペア:

[(1, 65518528), (2, 32759264), (4, 16379632), (8, 8189816), (16, 4094908), (32, 2047454), (64, 1023727), (409, 160192), (818, 80096), (1636, 40048), (2503, 26176), (3272, 20024), (5006, 13088), (6544, 10012)]