26787112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 59371200

約数和(自身を除く): 32584088

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 209, 296, 407, 418, 433, 703, 814, 836, 866, 1406, 1628, 1672, 1732, 2812, 3256, 3464, 4763, 5624, 7733, 8227, 9526, 15466, 16021, 16454, 19052, 30932, 32042, 32908, 38104, 61864, 64084, 65816, 90497, 128168, 176231, 180994, 304399, 352462, 361988, 608798, 704924, 723976, 1217596, 1409848, 2435192, 3348389, 6696778, 13393556, 26787112]

約数ペア:

[(1, 26787112), (2, 13393556), (4, 6696778), (8, 3348389), (11, 2435192), (19, 1409848), (22, 1217596), (37, 723976), (38, 704924), (44, 608798), (74, 361988), (76, 352462), (88, 304399), (148, 180994), (152, 176231), (209, 128168), (296, 90497), (407, 65816), (418, 64084), (433, 61864), (703, 38104), (814, 32908), (836, 32042), (866, 30932), (1406, 19052), (1628, 16454), (1672, 16021), (1732, 15466), (2812, 9526), (3256, 8227), (3464, 7733), (4763, 5624)]