78398528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{94229}}^1$

素因数の和:94254

約数の個数: 28

約数和(自身を含む): 167540940

約数和(自身を除く): 89142412

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 94229, 188458, 376916, 753832, 1224977, 1507664, 2449954, 3015328, 4899908, 6030656, 9799816, 19599632, 39199264, 78398528]

約数ペア:

[(1, 78398528), (2, 39199264), (4, 19599632), (8, 9799816), (13, 6030656), (16, 4899908), (26, 3015328), (32, 2449954), (52, 1507664), (64, 1224977), (104, 753832), (208, 376916), (416, 188458), (832, 94229)]