1387069768

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{44953}}^1$

素因数の和:45014

約数の個数: 64

約数和(自身を含む): 3236688000

約数和(自身を除く): 1849618232

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 2204, 3857, 4408, 7714, 15428, 30856, 44953, 89906, 179812, 314671, 359624, 629342, 854107, 1258684, 1303637, 1708214, 2517368, 2607274, 3416428, 5214548, 5978749, 6832856, 9125459, 10429096, 11957498, 18250918, 23914996, 24769103, 36501836, 47829992, 49538206, 73003672, 99076412, 173383721, 198152824, 346767442, 693534884, 1387069768]

約数ペア:

[(1, 1387069768), (2, 693534884), (4, 346767442), (7, 198152824), (8, 173383721), (14, 99076412), (19, 73003672), (28, 49538206), (29, 47829992), (38, 36501836), (56, 24769103), (58, 23914996), (76, 18250918), (116, 11957498), (133, 10429096), (152, 9125459), (203, 6832856), (232, 5978749), (266, 5214548), (406, 3416428), (532, 2607274), (551, 2517368), (812, 1708214), (1064, 1303637), (1102, 1258684), (1624, 854107), (2204, 629342), (3857, 359624), (4408, 314671), (7714, 179812), (15428, 89906), (30856, 44953)]