39470564

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 83758080

約数和(自身を除く): 44287516

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 1229, 2294, 2458, 4588, 4916, 8029, 8603, 16058, 17206, 32116, 34412, 38099, 45473, 76198, 90946, 152396, 181892, 266693, 318311, 533386, 636622, 1066772, 1273244, 1409663, 2819326, 5638652, 9867641, 19735282, 39470564]

約数ペア:

[(1, 39470564), (2, 19735282), (4, 9867641), (7, 5638652), (14, 2819326), (28, 1409663), (31, 1273244), (37, 1066772), (62, 636622), (74, 533386), (124, 318311), (148, 266693), (217, 181892), (259, 152396), (434, 90946), (518, 76198), (868, 45473), (1036, 38099), (1147, 34412), (1229, 32116), (2294, 17206), (2458, 16058), (4588, 8603), (4916, 8029)]