15676645768

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{22397}}^1$

素因数の和:22870

約数の個数: 64

約数和(自身を含む): 34833369600

約数和(自身を除く): 19156723832

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 431, 812, 862, 1624, 1724, 3017, 3448, 6034, 12068, 12499, 22397, 24136, 24998, 44794, 49996, 87493, 89588, 99992, 156779, 174986, 179176, 313558, 349972, 627116, 649513, 699944, 1254232, 1299026, 2598052, 4546591, 5196104, 9093182, 9653107, 18186364, 19306214, 36372728, 38612428, 67571749, 77224856, 135143498, 270286996, 279940103, 540573992, 559880206, 1119760412, 1959580721, 2239520824, 3919161442, 7838322884, 15676645768]

約数ペア:

[(1, 15676645768), (2, 7838322884), (4, 3919161442), (7, 2239520824), (8, 1959580721), (14, 1119760412), (28, 559880206), (29, 540573992), (56, 279940103), (58, 270286996), (116, 135143498), (203, 77224856), (232, 67571749), (406, 38612428), (431, 36372728), (812, 19306214), (862, 18186364), (1624, 9653107), (1724, 9093182), (3017, 5196104), (3448, 4546591), (6034, 2598052), (12068, 1299026), (12499, 1254232), (22397, 699944), (24136, 649513), (24998, 627116), (44794, 349972), (49996, 313558), (87493, 179176), (89588, 174986), (99992, 156779)]