67911452

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11177}}^1$

素因数の和:11226

約数の個数: 36

約数和(自身を含む): 142720704

約数和(自身を除く): 74809252

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 11177, 22354, 44708, 78239, 156478, 312956, 346487, 547673, 692974, 1095346, 1385948, 2190692, 2425409, 4850818, 9701636, 16977863, 33955726, 67911452]

約数ペア:

[(1, 67911452), (2, 33955726), (4, 16977863), (7, 9701636), (14, 4850818), (28, 2425409), (31, 2190692), (49, 1385948), (62, 1095346), (98, 692974), (124, 547673), (196, 346487), (217, 312956), (434, 156478), (868, 78239), (1519, 44708), (3038, 22354), (6076, 11177)]