29939928

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 79280640

約数和(自身を除く): 49340712

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 219, 276, 292, 438, 552, 584, 743, 876, 1486, 1679, 1752, 2229, 2972, 3358, 4458, 5037, 5944, 6716, 8916, 10074, 13432, 17089, 17832, 20148, 34178, 40296, 51267, 54239, 68356, 102534, 108478, 136712, 162717, 205068, 216956, 325434, 410136, 433912, 650868, 1247497, 1301736, 2494994, 3742491, 4989988, 7484982, 9979976, 14969964, 29939928]

約数ペア:

[(1, 29939928), (2, 14969964), (3, 9979976), (4, 7484982), (6, 4989988), (8, 3742491), (12, 2494994), (23, 1301736), (24, 1247497), (46, 650868), (69, 433912), (73, 410136), (92, 325434), (138, 216956), (146, 205068), (184, 162717), (219, 136712), (276, 108478), (292, 102534), (438, 68356), (552, 54239), (584, 51267), (743, 40296), (876, 34178), (1486, 20148), (1679, 17832), (1752, 17089), (2229, 13432), (2972, 10074), (3358, 8916), (4458, 6716), (5037, 5944)]