38164406

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 72852480

約数和(自身を除く): 34688074

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 61, 67, 122, 134, 161, 203, 322, 406, 427, 469, 667, 854, 938, 1334, 1403, 1541, 1769, 1943, 2806, 3082, 3538, 3886, 4087, 4669, 8174, 9338, 9821, 10787, 12383, 13601, 19642, 21574, 24766, 27202, 28609, 40687, 44689, 57218, 81374, 89378, 94001, 118523, 188002, 237046, 284809, 312823, 569618, 625646, 658007, 829661, 1316014, 1659322, 2726029, 5452058, 19082203, 38164406]

約数ペア:

[(1, 38164406), (2, 19082203), (7, 5452058), (14, 2726029), (23, 1659322), (29, 1316014), (46, 829661), (58, 658007), (61, 625646), (67, 569618), (122, 312823), (134, 284809), (161, 237046), (203, 188002), (322, 118523), (406, 94001), (427, 89378), (469, 81374), (667, 57218), (854, 44689), (938, 40687), (1334, 28609), (1403, 27202), (1541, 24766), (1769, 21574), (1943, 19642), (2806, 13601), (3082, 12383), (3538, 10787), (3886, 9821), (4087, 9338), (4669, 8174)]