28718532

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{19457}}^1$

素因数の和:19508

約数の個数: 36

約数和(自身を含む): 74368476

約数和(自身を除く): 45649944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 19457, 38914, 58371, 77828, 116742, 175113, 233484, 350226, 700452, 797737, 1595474, 2393211, 3190948, 4786422, 7179633, 9572844, 14359266, 28718532]

約数ペア:

[(1, 28718532), (2, 14359266), (3, 9572844), (4, 7179633), (6, 4786422), (9, 3190948), (12, 2393211), (18, 1595474), (36, 797737), (41, 700452), (82, 350226), (123, 233484), (164, 175113), (246, 116742), (369, 77828), (492, 58371), (738, 38914), (1476, 19457)]