27282008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 58699080

約数和(自身を除く): 31417072

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1187, 1352, 1768, 2374, 2873, 4748, 5746, 9496, 11492, 15431, 20179, 22984, 30862, 40358, 61724, 80716, 123448, 161432, 200603, 262327, 401206, 524654, 802412, 1049308, 1604824, 2098616, 3410251, 6820502, 13641004, 27282008]

約数ペア:

[(1, 27282008), (2, 13641004), (4, 6820502), (8, 3410251), (13, 2098616), (17, 1604824), (26, 1049308), (34, 802412), (52, 524654), (68, 401206), (104, 262327), (136, 200603), (169, 161432), (221, 123448), (338, 80716), (442, 61724), (676, 40358), (884, 30862), (1187, 22984), (1352, 20179), (1768, 15431), (2374, 11492), (2873, 9496), (4748, 5746)]