39122692

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 81793152

約数和(自身を除く): 42670460

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 287, 371, 574, 643, 742, 1148, 1286, 1484, 2173, 2572, 4346, 4501, 8692, 9002, 15211, 18004, 26363, 30422, 34079, 52726, 60844, 68158, 105452, 136316, 184541, 238553, 369082, 477106, 738164, 954212, 1397239, 2794478, 5588956, 9780673, 19561346, 39122692]

約数ペア:

[(1, 39122692), (2, 19561346), (4, 9780673), (7, 5588956), (14, 2794478), (28, 1397239), (41, 954212), (53, 738164), (82, 477106), (106, 369082), (164, 238553), (212, 184541), (287, 136316), (371, 105452), (574, 68158), (643, 60844), (742, 52726), (1148, 34079), (1286, 30422), (1484, 26363), (2173, 18004), (2572, 15211), (4346, 9002), (4501, 8692)]