64442752

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 143954640

約数和(自身を除く): 79511888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1237, 1408, 1628, 2368, 2474, 3256, 4736, 4948, 6512, 9896, 13024, 13607, 19792, 26048, 27214, 39584, 45769, 52096, 54428, 79168, 91538, 108856, 158336, 183076, 217712, 366152, 435424, 503459, 732304, 870848, 1006918, 1464608, 1741696, 2013836, 2929216, 4027672, 5858432, 8055344, 16110688, 32221376, 64442752]

約数ペア:

[(1, 64442752), (2, 32221376), (4, 16110688), (8, 8055344), (11, 5858432), (16, 4027672), (22, 2929216), (32, 2013836), (37, 1741696), (44, 1464608), (64, 1006918), (74, 870848), (88, 732304), (128, 503459), (148, 435424), (176, 366152), (296, 217712), (352, 183076), (407, 158336), (592, 108856), (704, 91538), (814, 79168), (1184, 54428), (1237, 52096), (1408, 45769), (1628, 39584), (2368, 27214), (2474, 26048), (3256, 19792), (4736, 13607), (4948, 13024), (6512, 9896)]