42717137078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{8819}}^1$

素因数の和:9353

約数の個数: 64

約数和(自身を含む): 81203834880

約数和(自身を除く): 38486697802

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 443, 497, 781, 886, 994, 1562, 3101, 4873, 5467, 6202, 8819, 9746, 10934, 17638, 31453, 34111, 61733, 62906, 68222, 97009, 123466, 194018, 220171, 345983, 440342, 626149, 679063, 691966, 1252298, 1358126, 2421881, 3906817, 4383043, 4843762, 6887639, 7813634, 8766086, 13775278, 27347719, 42974987, 48213473, 54695438, 85949974, 96426946, 277384007, 300824909, 554768014, 601649818, 1941688049, 3051224077, 3883376098, 6102448154, 21358568539, 42717137078]

約数ペア:

[(1, 42717137078), (2, 21358568539), (7, 6102448154), (11, 3883376098), (14, 3051224077), (22, 1941688049), (71, 601649818), (77, 554768014), (142, 300824909), (154, 277384007), (443, 96426946), (497, 85949974), (781, 54695438), (886, 48213473), (994, 42974987), (1562, 27347719), (3101, 13775278), (4873, 8766086), (5467, 7813634), (6202, 6887639), (8819, 4843762), (9746, 4383043), (10934, 3906817), (17638, 2421881), (31453, 1358126), (34111, 1252298), (61733, 691966), (62906, 679063), (68222, 626149), (97009, 440342), (123466, 345983), (194018, 220171)]