38865001264

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{269387}}^1$

素因数の和:269593

約数の個数: 40

約数和(自身を含む): 76963074048

約数和(自身を除く): 38098072784

約数列:

[1, 2, 4, 8, 16, 71, 127, 142, 254, 284, 508, 568, 1016, 1136, 2032, 9017, 18034, 36068, 72136, 144272, 269387, 538774, 1077548, 2155096, 4310192, 19126477, 34212149, 38252954, 68424298, 76505908, 136848596, 153011816, 273697192, 306023632, 547394384, 2429062579, 4858125158, 9716250316, 19432500632, 38865001264]

約数ペア:

[(1, 38865001264), (2, 19432500632), (4, 9716250316), (8, 4858125158), (16, 2429062579), (71, 547394384), (127, 306023632), (142, 273697192), (254, 153011816), (284, 136848596), (508, 76505908), (568, 68424298), (1016, 38252954), (1136, 34212149), (2032, 19126477), (9017, 4310192), (18034, 2155096), (36068, 1077548), (72136, 538774), (144272, 269387)]