28983028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4789}}^1$

素因数の和:4899

約数の個数: 24

約数和(自身を含む): 54318600

約数和(自身を除く): 25335572

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 4789, 6052, 9578, 19156, 81413, 162826, 325652, 426221, 852442, 1704884, 7245757, 14491514, 28983028]

約数ペア:

[(1, 28983028), (2, 14491514), (4, 7245757), (17, 1704884), (34, 852442), (68, 426221), (89, 325652), (178, 162826), (356, 81413), (1513, 19156), (3026, 9578), (4789, 6052)]