38806172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 37398628

約数列:

[1, 2, 4, 17, 31, 34, 41, 62, 68, 82, 124, 164, 449, 527, 697, 898, 1054, 1271, 1394, 1796, 2108, 2542, 2788, 5084, 7633, 13919, 15266, 18409, 21607, 27838, 30532, 36818, 43214, 55676, 73636, 86428, 236623, 312953, 473246, 570679, 625906, 946492, 1141358, 1251812, 2282716, 9701543, 19403086, 38806172]

約数ペア:

[(1, 38806172), (2, 19403086), (4, 9701543), (17, 2282716), (31, 1251812), (34, 1141358), (41, 946492), (62, 625906), (68, 570679), (82, 473246), (124, 312953), (164, 236623), (449, 86428), (527, 73636), (697, 55676), (898, 43214), (1054, 36818), (1271, 30532), (1394, 27838), (1796, 21607), (2108, 18409), (2542, 15266), (2788, 13919), (5084, 7633)]