22278704

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11701}}^1$

素因数の和:11733

約数の個数: 40

約数和(自身を含む): 52237728

約数和(自身を除く): 29959024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 11701, 23402, 46804, 81907, 93608, 163814, 187216, 198917, 327628, 397834, 655256, 795668, 1310512, 1392419, 1591336, 2784838, 3182672, 5569676, 11139352, 22278704]

約数ペア:

[(1, 22278704), (2, 11139352), (4, 5569676), (7, 3182672), (8, 2784838), (14, 1591336), (16, 1392419), (17, 1310512), (28, 795668), (34, 655256), (56, 397834), (68, 327628), (112, 198917), (119, 187216), (136, 163814), (238, 93608), (272, 81907), (476, 46804), (952, 23402), (1904, 11701)]