78170432

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{17203}}^1$

素因数の和:17286

約数の個数: 28

約数和(自身を含む): 157313376

約数和(自身を除く): 79142944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 17203, 34406, 68812, 137624, 275248, 550496, 1100992, 1221413, 2442826, 4885652, 9771304, 19542608, 39085216, 78170432]

約数ペア:

[(1, 78170432), (2, 39085216), (4, 19542608), (8, 9771304), (16, 4885652), (32, 2442826), (64, 1221413), (71, 1100992), (142, 550496), (284, 275248), (568, 137624), (1136, 68812), (2272, 34406), (4544, 17203)]