28175590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 52948224

約数和(自身を除く): 24772634

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 937, 970, 1874, 3007, 4685, 6014, 9370, 15035, 29047, 30070, 58094, 90889, 145235, 181778, 290470, 454445, 908890, 2817559, 5635118, 14087795, 28175590]

約数ペア:

[(1, 28175590), (2, 14087795), (5, 5635118), (10, 2817559), (31, 908890), (62, 454445), (97, 290470), (155, 181778), (194, 145235), (310, 90889), (485, 58094), (937, 30070), (970, 29047), (1874, 15035), (3007, 9370), (4685, 6014)]