16927896

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 44352000

約数和(自身を除く): 27424104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 344, 349, 376, 516, 564, 698, 1032, 1047, 1128, 1396, 2021, 2094, 2792, 4042, 4188, 6063, 8084, 8376, 12126, 15007, 16168, 16403, 24252, 30014, 32806, 45021, 48504, 49209, 60028, 65612, 90042, 98418, 120056, 131224, 180084, 196836, 360168, 393672, 705329, 1410658, 2115987, 2821316, 4231974, 5642632, 8463948, 16927896]

約数ペア:

[(1, 16927896), (2, 8463948), (3, 5642632), (4, 4231974), (6, 2821316), (8, 2115987), (12, 1410658), (24, 705329), (43, 393672), (47, 360168), (86, 196836), (94, 180084), (129, 131224), (141, 120056), (172, 98418), (188, 90042), (258, 65612), (282, 60028), (344, 49209), (349, 48504), (376, 45021), (516, 32806), (564, 30014), (698, 24252), (1032, 16403), (1047, 16168), (1128, 15007), (1396, 12126), (2021, 8376), (2094, 8084), (2792, 6063), (4042, 4188)]