38684912

素因数分解:

$2^4\times 7^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 100

約数和(自身を含む): 93777480

約数和(自身を除く): 55092568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 53, 56, 76, 98, 106, 112, 133, 152, 196, 212, 266, 304, 343, 371, 392, 424, 532, 686, 742, 784, 848, 931, 1007, 1064, 1372, 1484, 1862, 2014, 2128, 2401, 2597, 2744, 2968, 3724, 4028, 4802, 5194, 5488, 5936, 6517, 7049, 7448, 8056, 9604, 10388, 13034, 14098, 14896, 16112, 18179, 19208, 20776, 26068, 28196, 36358, 38416, 41552, 45619, 49343, 52136, 56392, 72716, 91238, 98686, 104272, 112784, 127253, 145432, 182476, 197372, 254506, 290864, 345401, 364952, 394744, 509012, 690802, 729904, 789488, 1018024, 1381604, 2036048, 2417807, 2763208, 4835614, 5526416, 9671228, 19342456, 38684912]

約数ペア:

[(1, 38684912), (2, 19342456), (4, 9671228), (7, 5526416), (8, 4835614), (14, 2763208), (16, 2417807), (19, 2036048), (28, 1381604), (38, 1018024), (49, 789488), (53, 729904), (56, 690802), (76, 509012), (98, 394744), (106, 364952), (112, 345401), (133, 290864), (152, 254506), (196, 197372), (212, 182476), (266, 145432), (304, 127253), (343, 112784), (371, 104272), (392, 98686), (424, 91238), (532, 72716), (686, 56392), (742, 52136), (784, 49343), (848, 45619), (931, 41552), (1007, 38416), (1064, 36358), (1372, 28196), (1484, 26068), (1862, 20776), (2014, 19208), (2128, 18179), (2401, 16112), (2597, 14896), (2744, 14098), (2968, 13034), (3724, 10388), (4028, 9604), (4802, 8056), (5194, 7448), (5488, 7049), (5936, 6517)]