28996284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3450

約数の個数: 48

約数和(自身を含む): 72898560

約数和(自身を除く): 43902276

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 3389, 4278, 6778, 8556, 10167, 13556, 20334, 40668, 77947, 105059, 155894, 210118, 233841, 311788, 315177, 420236, 467682, 630354, 935364, 1260708, 2416357, 4832714, 7249071, 9665428, 14498142, 28996284]

約数ペア:

[(1, 28996284), (2, 14498142), (3, 9665428), (4, 7249071), (6, 4832714), (12, 2416357), (23, 1260708), (31, 935364), (46, 630354), (62, 467682), (69, 420236), (92, 315177), (93, 311788), (124, 233841), (138, 210118), (186, 155894), (276, 105059), (372, 77947), (713, 40668), (1426, 20334), (2139, 13556), (2852, 10167), (3389, 8556), (4278, 6778)]