38975734

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 68553216

約数和(自身を除く): 29577482

約数列:

[1, 2, 7, 14, 71, 113, 142, 226, 347, 497, 694, 791, 994, 1582, 2429, 4858, 8023, 16046, 24637, 39211, 49274, 56161, 78422, 112322, 172459, 274477, 344918, 548954, 2783981, 5567962, 19487867, 38975734]

約数ペア:

[(1, 38975734), (2, 19487867), (7, 5567962), (14, 2783981), (71, 548954), (113, 344918), (142, 274477), (226, 172459), (347, 112322), (497, 78422), (694, 56161), (791, 49274), (994, 39211), (1582, 24637), (2429, 16046), (4858, 8023)]