40281772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 78236928

約数和(自身を除く): 37955156

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 97, 124, 194, 197, 388, 394, 527, 788, 1054, 1649, 2108, 3007, 3298, 3349, 6014, 6107, 6596, 6698, 12028, 12214, 13396, 19109, 24428, 38218, 51119, 76436, 102238, 103819, 204476, 207638, 324853, 415276, 592379, 649706, 1184758, 1299412, 2369516, 10070443, 20140886, 40281772]

約数ペア:

[(1, 40281772), (2, 20140886), (4, 10070443), (17, 2369516), (31, 1299412), (34, 1184758), (62, 649706), (68, 592379), (97, 415276), (124, 324853), (194, 207638), (197, 204476), (388, 103819), (394, 102238), (527, 76436), (788, 51119), (1054, 38218), (1649, 24428), (2108, 19109), (3007, 13396), (3298, 12214), (3349, 12028), (6014, 6698), (6107, 6596)]