28175609594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{4517}}^1$

素因数の和:4743

約数の個数: 64

約数和(自身を含む): 48456092160

約数和(自身を除く): 20280482566

約数列:

[1, 2, 11, 22, 37, 74, 79, 97, 158, 194, 407, 814, 869, 1067, 1738, 2134, 2923, 3589, 4517, 5846, 7178, 7663, 9034, 15326, 32153, 39479, 49687, 64306, 78958, 84293, 99374, 167129, 168586, 283531, 334258, 356843, 438149, 567062, 713686, 876298, 1838419, 3118841, 3676838, 3925273, 4819639, 6237682, 7850546, 9639278, 13203191, 16211513, 26406382, 32423026, 34613771, 69227542, 145235101, 178326643, 290470202, 356653286, 380751481, 761502962, 1280709527, 2561419054, 14087804797, 28175609594]

約数ペア:

[(1, 28175609594), (2, 14087804797), (11, 2561419054), (22, 1280709527), (37, 761502962), (74, 380751481), (79, 356653286), (97, 290470202), (158, 178326643), (194, 145235101), (407, 69227542), (814, 34613771), (869, 32423026), (1067, 26406382), (1738, 16211513), (2134, 13203191), (2923, 9639278), (3589, 7850546), (4517, 6237682), (5846, 4819639), (7178, 3925273), (7663, 3676838), (9034, 3118841), (15326, 1838419), (32153, 876298), (39479, 713686), (49687, 567062), (64306, 438149), (78958, 356843), (84293, 334258), (99374, 283531), (167129, 168586)]