42367312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{587}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 88806816

約数和(自身を除く): 46439504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 347, 587, 694, 1174, 1388, 2348, 2776, 4511, 4696, 5552, 7631, 9022, 9392, 15262, 18044, 30524, 36088, 61048, 72176, 122096, 203689, 407378, 814756, 1629512, 2647957, 3259024, 5295914, 10591828, 21183656, 42367312]

約数ペア:

[(1, 42367312), (2, 21183656), (4, 10591828), (8, 5295914), (13, 3259024), (16, 2647957), (26, 1629512), (52, 814756), (104, 407378), (208, 203689), (347, 122096), (587, 72176), (694, 61048), (1174, 36088), (1388, 30524), (2348, 18044), (2776, 15262), (4511, 9392), (4696, 9022), (5552, 7631)]