38388812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 84575232

約数和(自身を除く): 46186420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1103, 1243, 1582, 2206, 2486, 3164, 4412, 4972, 7721, 8701, 12133, 15442, 17402, 24266, 30884, 34804, 48532, 84931, 124639, 169862, 249278, 339724, 498556, 872473, 1371029, 1744946, 2742058, 3489892, 5484116, 9597203, 19194406, 38388812]

約数ペア:

[(1, 38388812), (2, 19194406), (4, 9597203), (7, 5484116), (11, 3489892), (14, 2742058), (22, 1744946), (28, 1371029), (44, 872473), (77, 498556), (113, 339724), (154, 249278), (226, 169862), (308, 124639), (452, 84931), (791, 48532), (1103, 34804), (1243, 30884), (1582, 24266), (2206, 17402), (2486, 15442), (3164, 12133), (4412, 8701), (4972, 7721)]