65512144516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{265847}}^1$

素因数の和:266548

約数の個数: 48

約数和(自身を含む): 141312036096

約数和(自身を除く): 75799891580

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 677, 1354, 2708, 4739, 8801, 9478, 17602, 18956, 35204, 61607, 123214, 246428, 265847, 531694, 1063388, 1860929, 3456011, 3721858, 6912022, 7443716, 13824044, 24192077, 48384154, 96768308, 179978419, 359956838, 719913676, 1259848933, 2339719447, 2519697866, 4679438894, 5039395732, 9358877788, 16378036129, 32756072258, 65512144516]

約数ペア:

[(1, 65512144516), (2, 32756072258), (4, 16378036129), (7, 9358877788), (13, 5039395732), (14, 4679438894), (26, 2519697866), (28, 2339719447), (52, 1259848933), (91, 719913676), (182, 359956838), (364, 179978419), (677, 96768308), (1354, 48384154), (2708, 24192077), (4739, 13824044), (8801, 7443716), (9478, 6912022), (17602, 3721858), (18956, 3456011), (35204, 1860929), (61607, 1063388), (123214, 531694), (246428, 265847)]