291228224

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38239}}^1$

素因数の和:38275

約数の個数: 56

約数和(自身を含む): 699333120

約数和(自身を除く): 408104896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 38239, 76478, 152956, 267673, 305912, 535346, 611824, 650063, 1070692, 1223648, 1300126, 2141384, 2447296, 2600252, 4282768, 4550441, 5200504, 8565536, 9100882, 10401008, 17131072, 18201764, 20802016, 36403528, 41604032, 72807056, 145614112, 291228224]

約数ペア:

[(1, 291228224), (2, 145614112), (4, 72807056), (7, 41604032), (8, 36403528), (14, 20802016), (16, 18201764), (17, 17131072), (28, 10401008), (32, 9100882), (34, 8565536), (56, 5200504), (64, 4550441), (68, 4282768), (112, 2600252), (119, 2447296), (136, 2141384), (224, 1300126), (238, 1223648), (272, 1070692), (448, 650063), (476, 611824), (544, 535346), (952, 305912), (1088, 267673), (1904, 152956), (3808, 76478), (7616, 38239)]