17621792

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 38034360

約数和(自身を除く): 20412568

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1117, 1972, 2234, 3944, 4468, 7888, 8936, 15776, 17872, 18989, 32393, 35744, 37978, 64786, 75956, 129572, 151912, 259144, 303824, 518288, 550681, 607648, 1036576, 1101362, 2202724, 4405448, 8810896, 17621792]

約数ペア:

[(1, 17621792), (2, 8810896), (4, 4405448), (8, 2202724), (16, 1101362), (17, 1036576), (29, 607648), (32, 550681), (34, 518288), (58, 303824), (68, 259144), (116, 151912), (136, 129572), (232, 75956), (272, 64786), (464, 37978), (493, 35744), (544, 32393), (928, 18989), (986, 17872), (1117, 15776), (1972, 8936), (2234, 7888), (3944, 4468)]