26822744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{739}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 54390000

約数和(自身を除く): 27567256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 739, 1396, 1478, 2792, 2956, 4537, 5912, 9074, 9607, 18148, 19214, 36296, 38428, 76856, 257911, 515822, 1031644, 2063288, 3352843, 6705686, 13411372, 26822744]

約数ペア:

[(1, 26822744), (2, 13411372), (4, 6705686), (8, 3352843), (13, 2063288), (26, 1031644), (52, 515822), (104, 257911), (349, 76856), (698, 38428), (739, 36296), (1396, 19214), (1478, 18148), (2792, 9607), (2956, 9074), (4537, 5912)]