71705116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 153510336

約数和(自身を除く): 81805220

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 194, 238, 388, 476, 679, 1358, 1553, 1649, 2716, 3106, 3298, 6212, 6596, 10871, 11543, 21742, 23086, 26401, 43484, 46172, 52802, 105604, 150641, 184807, 301282, 369614, 602564, 739228, 1054487, 2108974, 2560897, 4217948, 5121794, 10243588, 17926279, 35852558, 71705116]

約数ペア:

[(1, 71705116), (2, 35852558), (4, 17926279), (7, 10243588), (14, 5121794), (17, 4217948), (28, 2560897), (34, 2108974), (68, 1054487), (97, 739228), (119, 602564), (194, 369614), (238, 301282), (388, 184807), (476, 150641), (679, 105604), (1358, 52802), (1553, 46172), (1649, 43484), (2716, 26401), (3106, 23086), (3298, 21742), (6212, 11543), (6596, 10871)]