40904966

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{557}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 62433504

約数和(自身を除く): 21528538

約数列:

[1, 2, 73, 146, 503, 557, 1006, 1114, 36719, 40661, 73438, 81322, 280171, 560342, 20452483, 40904966]

約数ペア:

[(1, 40904966), (2, 20452483), (73, 560342), (146, 280171), (503, 81322), (557, 73438), (1006, 40661), (1114, 36719)]