72171242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{911}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 127782144

約数和(自身を除く): 55610902

約数列:

[1, 2, 11, 13, 22, 26, 143, 277, 286, 554, 911, 1822, 3047, 3601, 6094, 7202, 10021, 11843, 20042, 23686, 39611, 79222, 130273, 252347, 260546, 504694, 2775817, 3280511, 5551634, 6561022, 36085621, 72171242]

約数ペア:

[(1, 72171242), (2, 36085621), (11, 6561022), (13, 5551634), (22, 3280511), (26, 2775817), (143, 504694), (277, 260546), (286, 252347), (554, 130273), (911, 79222), (1822, 39611), (3047, 23686), (3601, 20042), (6094, 11843), (7202, 10021)]