38965472

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13381}}^1$

素因数の和:13411

約数の個数: 48

約数和(自身を含む): 94423392

約数和(自身を除く): 55457920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 13381, 26762, 53524, 93667, 107048, 173953, 187334, 214096, 347906, 374668, 428192, 695812, 749336, 1217671, 1391624, 1498672, 2435342, 2783248, 2997344, 4870684, 5566496, 9741368, 19482736, 38965472]

約数ペア:

[(1, 38965472), (2, 19482736), (4, 9741368), (7, 5566496), (8, 4870684), (13, 2997344), (14, 2783248), (16, 2435342), (26, 1498672), (28, 1391624), (32, 1217671), (52, 749336), (56, 695812), (91, 428192), (104, 374668), (112, 347906), (182, 214096), (208, 187334), (224, 173953), (364, 107048), (416, 93667), (728, 53524), (1456, 26762), (2912, 13381)]