28367040814

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1\times {\mathrm{23509}}^1$

素因数の和:24688

約数の個数: 32

約数和(自身を含む): 49292006400

約数和(自身を除く): 20924965586

約数列:

[1, 2, 7, 14, 79, 158, 553, 1091, 1106, 2182, 7637, 15274, 23509, 47018, 86189, 164563, 172378, 329126, 603323, 1206646, 1857211, 3714422, 13000477, 25648319, 26000954, 51296638, 179538233, 359076466, 2026217201, 4052434402, 14183520407, 28367040814]

約数ペア:

[(1, 28367040814), (2, 14183520407), (7, 4052434402), (14, 2026217201), (79, 359076466), (158, 179538233), (553, 51296638), (1091, 26000954), (1106, 25648319), (2182, 13000477), (7637, 3714422), (15274, 1857211), (23509, 1206646), (47018, 603323), (86189, 329126), (164563, 172378)]