78926224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1657}}^1$

素因数の和:1907

約数の個数: 40

約数和(自身を含む): 165501560

約数和(自身を除く): 86575336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 1657, 1832, 2977, 3314, 3664, 5954, 6628, 11908, 13256, 21541, 23816, 26512, 43082, 47632, 86164, 172328, 344656, 379453, 758906, 1517812, 3035624, 4932889, 6071248, 9865778, 19731556, 39463112, 78926224]

約数ペア:

[(1, 78926224), (2, 39463112), (4, 19731556), (8, 9865778), (13, 6071248), (16, 4932889), (26, 3035624), (52, 1517812), (104, 758906), (208, 379453), (229, 344656), (458, 172328), (916, 86164), (1657, 47632), (1832, 43082), (2977, 26512), (3314, 23816), (3664, 21541), (5954, 13256), (6628, 11908)]