26649088

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 58139136

約数和(自身を除く): 31490048

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 73, 92, 124, 128, 146, 184, 248, 256, 292, 368, 496, 512, 584, 713, 736, 992, 1168, 1426, 1472, 1679, 1984, 2263, 2336, 2852, 2944, 3358, 3968, 4526, 4672, 5704, 5888, 6716, 7936, 9052, 9344, 11408, 11776, 13432, 15872, 18104, 18688, 22816, 26864, 36208, 37376, 45632, 52049, 53728, 72416, 91264, 104098, 107456, 144832, 182528, 208196, 214912, 289664, 365056, 416392, 429824, 579328, 832784, 859648, 1158656, 1665568, 3331136, 6662272, 13324544, 26649088]

約数ペア:

[(1, 26649088), (2, 13324544), (4, 6662272), (8, 3331136), (16, 1665568), (23, 1158656), (31, 859648), (32, 832784), (46, 579328), (62, 429824), (64, 416392), (73, 365056), (92, 289664), (124, 214912), (128, 208196), (146, 182528), (184, 144832), (248, 107456), (256, 104098), (292, 91264), (368, 72416), (496, 53728), (512, 52049), (584, 45632), (713, 37376), (736, 36208), (992, 26864), (1168, 22816), (1426, 18688), (1472, 18104), (1679, 15872), (1984, 13432), (2263, 11776), (2336, 11408), (2852, 9344), (2944, 9052), (3358, 7936), (3968, 6716), (4526, 5888), (4672, 5704)]