15704481008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{37957}}^1$

素因数の和:39345

約数の個数: 40

約数和(自身を含む): 32053253520

約数和(自身を除く): 16348772512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1361, 2722, 5444, 10888, 21776, 25859, 37957, 51718, 75914, 103436, 151828, 206872, 303656, 413744, 607312, 721183, 1442366, 2884732, 5769464, 11538928, 51659477, 103318954, 206637908, 413275816, 826551632, 981530063, 1963060126, 3926120252, 7852240504, 15704481008]

約数ペア:

[(1, 15704481008), (2, 7852240504), (4, 3926120252), (8, 1963060126), (16, 981530063), (19, 826551632), (38, 413275816), (76, 206637908), (152, 103318954), (304, 51659477), (1361, 11538928), (2722, 5769464), (5444, 2884732), (10888, 1442366), (21776, 721183), (25859, 607312), (37957, 413744), (51718, 303656), (75914, 206872), (103436, 151828)]