27626704

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 64599040

約数和(自身を除く): 36972336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 73, 109, 112, 124, 146, 217, 218, 248, 292, 434, 436, 496, 511, 584, 763, 868, 872, 1022, 1168, 1526, 1736, 1744, 2044, 2263, 3052, 3379, 3472, 4088, 4526, 6104, 6758, 7957, 8176, 9052, 12208, 13516, 15841, 15914, 18104, 23653, 27032, 31682, 31828, 36208, 47306, 54064, 55699, 63364, 63656, 94612, 111398, 126728, 127312, 189224, 222796, 246667, 253456, 378448, 445592, 493334, 891184, 986668, 1726669, 1973336, 3453338, 3946672, 6906676, 13813352, 27626704]

約数ペア:

[(1, 27626704), (2, 13813352), (4, 6906676), (7, 3946672), (8, 3453338), (14, 1973336), (16, 1726669), (28, 986668), (31, 891184), (56, 493334), (62, 445592), (73, 378448), (109, 253456), (112, 246667), (124, 222796), (146, 189224), (217, 127312), (218, 126728), (248, 111398), (292, 94612), (434, 63656), (436, 63364), (496, 55699), (511, 54064), (584, 47306), (763, 36208), (868, 31828), (872, 31682), (1022, 27032), (1168, 23653), (1526, 18104), (1736, 15914), (1744, 15841), (2044, 13516), (2263, 12208), (3052, 9052), (3379, 8176), (3472, 7957), (4088, 6758), (4526, 6104)]