23225332

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 48698496

約数和(自身を除く): 25473164

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 47, 52, 68, 86, 94, 169, 172, 188, 221, 338, 442, 559, 611, 676, 731, 799, 884, 1118, 1222, 1462, 1598, 2021, 2236, 2444, 2873, 2924, 3196, 4042, 5746, 7267, 7943, 8084, 9503, 10387, 11492, 14534, 15886, 19006, 20774, 26273, 29068, 31772, 34357, 38012, 41548, 52546, 68714, 105092, 123539, 135031, 137428, 247078, 270062, 341549, 446641, 494156, 540124, 683098, 893282, 1366196, 1786564, 5806333, 11612666, 23225332]

約数ペア:

[(1, 23225332), (2, 11612666), (4, 5806333), (13, 1786564), (17, 1366196), (26, 893282), (34, 683098), (43, 540124), (47, 494156), (52, 446641), (68, 341549), (86, 270062), (94, 247078), (169, 137428), (172, 135031), (188, 123539), (221, 105092), (338, 68714), (442, 52546), (559, 41548), (611, 38012), (676, 34357), (731, 31772), (799, 29068), (884, 26273), (1118, 20774), (1222, 19006), (1462, 15886), (1598, 14534), (2021, 11492), (2236, 10387), (2444, 9503), (2873, 8084), (2924, 7943), (3196, 7267), (4042, 5746)]