71020572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17989}}^1$

素因数の和:18050

約数の個数: 48

約数和(自身を含む): 193428480

約数和(自身を除く): 122407908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 17989, 35978, 53967, 71956, 107934, 125923, 215868, 251846, 377769, 503692, 755538, 845483, 1511076, 1690966, 2536449, 3381932, 5072898, 5918381, 10145796, 11836762, 17755143, 23673524, 35510286, 71020572]

約数ペア:

[(1, 71020572), (2, 35510286), (3, 23673524), (4, 17755143), (6, 11836762), (7, 10145796), (12, 5918381), (14, 5072898), (21, 3381932), (28, 2536449), (42, 1690966), (47, 1511076), (84, 845483), (94, 755538), (141, 503692), (188, 377769), (282, 251846), (329, 215868), (564, 125923), (658, 107934), (987, 71956), (1316, 53967), (1974, 35978), (3948, 17989)]