22660864

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 49448448

約数和(自身を除く): 26787584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 127, 128, 136, 164, 254, 256, 272, 328, 508, 544, 656, 697, 1016, 1088, 1312, 1394, 2032, 2159, 2176, 2624, 2788, 4064, 4318, 4352, 5207, 5248, 5576, 8128, 8636, 10414, 10496, 11152, 16256, 17272, 20828, 22304, 32512, 34544, 41656, 44608, 69088, 83312, 88519, 89216, 138176, 166624, 177038, 178432, 276352, 333248, 354076, 552704, 666496, 708152, 1332992, 1416304, 2832608, 5665216, 11330432, 22660864]

約数ペア:

[(1, 22660864), (2, 11330432), (4, 5665216), (8, 2832608), (16, 1416304), (17, 1332992), (32, 708152), (34, 666496), (41, 552704), (64, 354076), (68, 333248), (82, 276352), (127, 178432), (128, 177038), (136, 166624), (164, 138176), (254, 89216), (256, 88519), (272, 83312), (328, 69088), (508, 44608), (544, 41656), (656, 34544), (697, 32512), (1016, 22304), (1088, 20828), (1312, 17272), (1394, 16256), (2032, 11152), (2159, 10496), (2176, 10414), (2624, 8636), (2788, 8128), (4064, 5576), (4318, 5248), (4352, 5207)]