26121316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2273}}^1$

素因数の和:2320

約数の個数: 36

約数和(自身を含む): 52433892

約数和(自身を除く): 26312576

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2273, 2873, 4546, 5746, 9092, 11492, 29549, 38641, 59098, 77282, 118196, 154564, 384137, 502333, 768274, 1004666, 1536548, 2009332, 6530329, 13060658, 26121316]

約数ペア:

[(1, 26121316), (2, 13060658), (4, 6530329), (13, 2009332), (17, 1536548), (26, 1004666), (34, 768274), (52, 502333), (68, 384137), (169, 154564), (221, 118196), (338, 77282), (442, 59098), (676, 38641), (884, 29549), (2273, 11492), (2873, 9092), (4546, 5746)]