74777276

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 156219840

約数和(自身を除く): 81442564

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 287, 371, 574, 742, 1148, 1229, 1484, 2173, 2458, 4346, 4916, 8603, 8692, 15211, 17206, 30422, 34412, 50389, 60844, 65137, 100778, 130274, 201556, 260548, 352723, 455959, 705446, 911918, 1410892, 1823836, 2670617, 5341234, 10682468, 18694319, 37388638, 74777276]

約数ペア:

[(1, 74777276), (2, 37388638), (4, 18694319), (7, 10682468), (14, 5341234), (28, 2670617), (41, 1823836), (53, 1410892), (82, 911918), (106, 705446), (164, 455959), (212, 352723), (287, 260548), (371, 201556), (574, 130274), (742, 100778), (1148, 65137), (1229, 60844), (1484, 50389), (2173, 34412), (2458, 30422), (4346, 17206), (4916, 15211), (8603, 8692)]