30321928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41651}}^1$

素因数の和:41677

約数の個数: 32

約数和(自身を含む): 69975360

約数和(自身を除く): 39653432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 41651, 83302, 166604, 291557, 333208, 541463, 583114, 1082926, 1166228, 2165852, 2332456, 3790241, 4331704, 7580482, 15160964, 30321928]

約数ペア:

[(1, 30321928), (2, 15160964), (4, 7580482), (7, 4331704), (8, 3790241), (13, 2332456), (14, 2165852), (26, 1166228), (28, 1082926), (52, 583114), (56, 541463), (91, 333208), (104, 291557), (182, 166604), (364, 83302), (728, 41651)]