40417034

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 71352576

約数和(自身を除く): 30935542

約数列:

[1, 2, 7, 14, 71, 73, 142, 146, 497, 511, 557, 994, 1022, 1114, 3899, 5183, 7798, 10366, 36281, 39547, 40661, 72562, 79094, 81322, 276829, 284627, 553658, 569254, 2886931, 5773862, 20208517, 40417034]

約数ペア:

[(1, 40417034), (2, 20208517), (7, 5773862), (14, 2886931), (71, 569254), (73, 553658), (142, 284627), (146, 276829), (497, 81322), (511, 79094), (557, 72562), (994, 40661), (1022, 39547), (1114, 36281), (3899, 10366), (5183, 7798)]