38133992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21569}}^1$

素因数の和:21605

約数の個数: 32

約数和(自身を含む): 81534600

約数和(自身を除く): 43400608

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21569, 43138, 86276, 172552, 280397, 366673, 560794, 733346, 1121588, 1466692, 2243176, 2933384, 4766749, 9533498, 19066996, 38133992]

約数ペア:

[(1, 38133992), (2, 19066996), (4, 9533498), (8, 4766749), (13, 2933384), (17, 2243176), (26, 1466692), (34, 1121588), (52, 733346), (68, 560794), (104, 366673), (136, 280397), (221, 172552), (442, 86276), (884, 43138), (1768, 21569)]