39478128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 107897856

約数和(自身を除く): 68419728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 617, 688, 744, 1032, 1234, 1333, 1488, 1851, 2064, 2468, 2666, 3702, 3999, 4936, 5332, 7404, 7998, 9872, 10664, 14808, 15996, 19127, 21328, 26531, 29616, 31992, 38254, 53062, 57381, 63984, 76508, 79593, 106124, 114762, 153016, 159186, 212248, 229524, 306032, 318372, 424496, 459048, 636744, 822461, 918096, 1273488, 1644922, 2467383, 3289844, 4934766, 6579688, 9869532, 13159376, 19739064, 39478128]

約数ペア:

[(1, 39478128), (2, 19739064), (3, 13159376), (4, 9869532), (6, 6579688), (8, 4934766), (12, 3289844), (16, 2467383), (24, 1644922), (31, 1273488), (43, 918096), (48, 822461), (62, 636744), (86, 459048), (93, 424496), (124, 318372), (129, 306032), (172, 229524), (186, 212248), (248, 159186), (258, 153016), (344, 114762), (372, 106124), (496, 79593), (516, 76508), (617, 63984), (688, 57381), (744, 53062), (1032, 38254), (1234, 31992), (1333, 29616), (1488, 26531), (1851, 21328), (2064, 19127), (2468, 15996), (2666, 14808), (3702, 10664), (3999, 9872), (4936, 7998), (5332, 7404)]