65720561032

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{133711}}^1$

素因数の和:133922

約数の個数: 64

約数和(自身を含む): 144023869440

約数和(自身を除く): 78303308408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 131, 134, 262, 268, 469, 524, 536, 917, 938, 1048, 1834, 1876, 3668, 3752, 7336, 8777, 17554, 35108, 61439, 70216, 122878, 133711, 245756, 267422, 491512, 534844, 935977, 1069688, 1871954, 3743908, 7487816, 8958637, 17516141, 17917274, 35032282, 35834548, 62710459, 70064564, 71669096, 122612987, 125420918, 140129128, 245225974, 250841836, 490451948, 501683672, 980903896, 1173581447, 2347162894, 4694325788, 8215070129, 9388651576, 16430140258, 32860280516, 65720561032]

約数ペア:

[(1, 65720561032), (2, 32860280516), (4, 16430140258), (7, 9388651576), (8, 8215070129), (14, 4694325788), (28, 2347162894), (56, 1173581447), (67, 980903896), (131, 501683672), (134, 490451948), (262, 250841836), (268, 245225974), (469, 140129128), (524, 125420918), (536, 122612987), (917, 71669096), (938, 70064564), (1048, 62710459), (1834, 35834548), (1876, 35032282), (3668, 17917274), (3752, 17516141), (7336, 8958637), (8777, 7487816), (17554, 3743908), (35108, 1871954), (61439, 1069688), (70216, 935977), (122878, 534844), (133711, 491512), (245756, 267422)]