61938044

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 128061696

約数和(自身を除く): 66123652

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 163, 164, 287, 326, 331, 574, 652, 662, 1141, 1148, 1324, 2282, 2317, 4564, 4634, 6683, 9268, 13366, 13571, 26732, 27142, 46781, 53953, 54284, 93562, 94997, 107906, 187124, 189994, 215812, 377671, 379988, 755342, 1510684, 2212073, 4424146, 8848292, 15484511, 30969022, 61938044]

約数ペア:

[(1, 61938044), (2, 30969022), (4, 15484511), (7, 8848292), (14, 4424146), (28, 2212073), (41, 1510684), (82, 755342), (163, 379988), (164, 377671), (287, 215812), (326, 189994), (331, 187124), (574, 107906), (652, 94997), (662, 93562), (1141, 54284), (1148, 53953), (1324, 46781), (2282, 27142), (2317, 26732), (4564, 13571), (4634, 13366), (6683, 9268)]