38651808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30971}}^1$

素因数の和:30997

約数の個数: 48

約数和(自身を含む): 109269216

約数和(自身を除く): 70617408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 30971, 61942, 92913, 123884, 185826, 247768, 371652, 402623, 495536, 743304, 805246, 991072, 1207869, 1486608, 1610492, 2415738, 2973216, 3220984, 4831476, 6441968, 9662952, 12883936, 19325904, 38651808]

約数ペア:

[(1, 38651808), (2, 19325904), (3, 12883936), (4, 9662952), (6, 6441968), (8, 4831476), (12, 3220984), (13, 2973216), (16, 2415738), (24, 1610492), (26, 1486608), (32, 1207869), (39, 991072), (48, 805246), (52, 743304), (78, 495536), (96, 402623), (104, 371652), (156, 247768), (208, 185826), (312, 123884), (416, 92913), (624, 61942), (1248, 30971)]