27685128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 73656000

約数和(自身を除く): 45970872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 109, 114, 152, 218, 228, 327, 436, 456, 557, 654, 872, 1114, 1308, 1671, 2071, 2228, 2616, 3342, 4142, 4456, 6213, 6684, 8284, 10583, 12426, 13368, 16568, 21166, 24852, 31749, 42332, 49704, 60713, 63498, 84664, 121426, 126996, 182139, 242852, 253992, 364278, 485704, 728556, 1153547, 1457112, 2307094, 3460641, 4614188, 6921282, 9228376, 13842564, 27685128]

約数ペア:

[(1, 27685128), (2, 13842564), (3, 9228376), (4, 6921282), (6, 4614188), (8, 3460641), (12, 2307094), (19, 1457112), (24, 1153547), (38, 728556), (57, 485704), (76, 364278), (109, 253992), (114, 242852), (152, 182139), (218, 126996), (228, 121426), (327, 84664), (436, 63498), (456, 60713), (557, 49704), (654, 42332), (872, 31749), (1114, 24852), (1308, 21166), (1671, 16568), (2071, 13368), (2228, 12426), (2616, 10583), (3342, 8284), (4142, 6684), (4456, 6213)]