12667812832

素因数分解:

$2^5\times {\mathrm{487}}^1\times {\mathrm{509}}^1\times {\mathrm{1597}}^1$

素因数の和:2603

約数の個数: 48

約数和(自身を含む): 25055745120

約数和(自身を除く): 12387932288

約数列:

[1, 2, 4, 8, 16, 32, 487, 509, 974, 1018, 1597, 1948, 2036, 3194, 3896, 4072, 6388, 7792, 8144, 12776, 15584, 16288, 25552, 51104, 247883, 495766, 777739, 812873, 991532, 1555478, 1625746, 1983064, 3110956, 3251492, 3966128, 6221912, 6502984, 7932256, 12443824, 13005968, 24887648, 26011936, 395869151, 791738302, 1583476604, 3166953208, 6333906416, 12667812832]

約数ペア:

[(1, 12667812832), (2, 6333906416), (4, 3166953208), (8, 1583476604), (16, 791738302), (32, 395869151), (487, 26011936), (509, 24887648), (974, 13005968), (1018, 12443824), (1597, 7932256), (1948, 6502984), (2036, 6221912), (3194, 3966128), (3896, 3251492), (4072, 3110956), (6388, 1983064), (7792, 1625746), (8144, 1555478), (12776, 991532), (15584, 812873), (16288, 777739), (25552, 495766), (51104, 247883)]