28301056

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 68433120

約数和(自身を除く): 40132064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 929, 952, 1088, 1792, 1858, 1904, 2176, 3716, 3808, 4352, 6503, 7432, 7616, 13006, 14864, 15232, 15793, 26012, 29728, 30464, 31586, 52024, 59456, 63172, 104048, 110551, 118912, 126344, 208096, 221102, 237824, 252688, 416192, 442204, 505376, 832384, 884408, 1010752, 1664768, 1768816, 2021504, 3537632, 4043008, 7075264, 14150528, 28301056]

約数ペア:

[(1, 28301056), (2, 14150528), (4, 7075264), (7, 4043008), (8, 3537632), (14, 2021504), (16, 1768816), (17, 1664768), (28, 1010752), (32, 884408), (34, 832384), (56, 505376), (64, 442204), (68, 416192), (112, 252688), (119, 237824), (128, 221102), (136, 208096), (224, 126344), (238, 118912), (256, 110551), (272, 104048), (448, 63172), (476, 59456), (544, 52024), (896, 31586), (929, 30464), (952, 29728), (1088, 26012), (1792, 15793), (1858, 15232), (1904, 14864), (2176, 13006), (3716, 7616), (3808, 7432), (4352, 6503)]