28957086

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 66937104

約数和(自身を除く): 37980018

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 173, 306, 346, 519, 547, 1038, 1094, 1557, 1641, 2941, 3114, 3282, 4923, 5882, 8823, 9299, 9846, 17646, 18598, 26469, 27897, 52938, 55794, 83691, 94631, 167382, 189262, 283893, 567786, 851679, 1608727, 1703358, 3217454, 4826181, 9652362, 14478543, 28957086]

約数ペア:

[(1, 28957086), (2, 14478543), (3, 9652362), (6, 4826181), (9, 3217454), (17, 1703358), (18, 1608727), (34, 851679), (51, 567786), (102, 283893), (153, 189262), (173, 167382), (306, 94631), (346, 83691), (519, 55794), (547, 52938), (1038, 27897), (1094, 26469), (1557, 18598), (1641, 17646), (2941, 9846), (3114, 9299), (3282, 8823), (4923, 5882)]