64283492

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25229}}^1$

素因数の和:25260

約数の個数: 36

約数和(自身を含む): 140934780

約数和(自身を除く): 76651288

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 25229, 50458, 100916, 176603, 327977, 353206, 655954, 706412, 1236221, 1311908, 2295839, 2472442, 4591678, 4944884, 9183356, 16070873, 32141746, 64283492]

約数ペア:

[(1, 64283492), (2, 32141746), (4, 16070873), (7, 9183356), (13, 4944884), (14, 4591678), (26, 2472442), (28, 2295839), (49, 1311908), (52, 1236221), (91, 706412), (98, 655954), (182, 353206), (196, 327977), (364, 176603), (637, 100916), (1274, 50458), (2548, 25229)]