42874714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 28975526

約数列:

[1, 2, 17, 23, 34, 46, 109, 218, 391, 503, 782, 1006, 1853, 2507, 3706, 5014, 8551, 11569, 17102, 23138, 42619, 54827, 85238, 109654, 196673, 393346, 932059, 1261021, 1864118, 2522042, 21437357, 42874714]

約数ペア:

[(1, 42874714), (2, 21437357), (17, 2522042), (23, 1864118), (34, 1261021), (46, 932059), (109, 393346), (218, 196673), (391, 109654), (503, 85238), (782, 54827), (1006, 42619), (1853, 23138), (2507, 17102), (3706, 11569), (5014, 8551)]