38807872

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 56

約数和(自身を含む): 83201256

約数和(自身を除く): 44393384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 136, 212, 272, 424, 544, 673, 848, 901, 1088, 1346, 1696, 1802, 2692, 3392, 3604, 5384, 7208, 10768, 11441, 14416, 21536, 22882, 28832, 35669, 43072, 45764, 57664, 71338, 91528, 142676, 183056, 285352, 366112, 570704, 606373, 732224, 1141408, 1212746, 2282816, 2425492, 4850984, 9701968, 19403936, 38807872]

約数ペア:

[(1, 38807872), (2, 19403936), (4, 9701968), (8, 4850984), (16, 2425492), (17, 2282816), (32, 1212746), (34, 1141408), (53, 732224), (64, 606373), (68, 570704), (106, 366112), (136, 285352), (212, 183056), (272, 142676), (424, 91528), (544, 71338), (673, 57664), (848, 45764), (901, 43072), (1088, 35669), (1346, 28832), (1696, 22882), (1802, 21536), (2692, 14416), (3392, 11441), (3604, 10768), (5384, 7208)]