38804748

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 93434880

約数和(自身を除く): 54630132

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 157, 172, 258, 314, 471, 479, 516, 628, 942, 958, 1437, 1884, 1916, 2874, 5748, 6751, 13502, 20253, 20597, 27004, 40506, 41194, 61791, 75203, 81012, 82388, 123582, 150406, 225609, 247164, 300812, 451218, 902436, 3233729, 6467458, 9701187, 12934916, 19402374, 38804748]

約数ペア:

[(1, 38804748), (2, 19402374), (3, 12934916), (4, 9701187), (6, 6467458), (12, 3233729), (43, 902436), (86, 451218), (129, 300812), (157, 247164), (172, 225609), (258, 150406), (314, 123582), (471, 82388), (479, 81012), (516, 75203), (628, 61791), (942, 41194), (958, 40506), (1437, 27004), (1884, 20597), (1916, 20253), (2874, 13502), (5748, 6751)]