40684351664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{13043}}^1$

素因数の和:13578

約数の個数: 80

約数和(自身を含む): 88507192320

約数和(自身を除く): 47822840656

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 479, 592, 814, 958, 1628, 1916, 3256, 3832, 5269, 6512, 7664, 10538, 13043, 17723, 21076, 26086, 35446, 42152, 52172, 70892, 84304, 104344, 141784, 143473, 194953, 208688, 283568, 286946, 389906, 482591, 573892, 779812, 965182, 1147784, 1559624, 1930364, 2295568, 3119248, 3860728, 5308501, 6247597, 7721456, 10617002, 12495194, 21234004, 24990388, 42468008, 49980776, 68723567, 84936016, 99961552, 137447134, 231161089, 274894268, 462322178, 549788536, 924644356, 1099577072, 1849288712, 2542771979, 3698577424, 5085543958, 10171087916, 20342175832, 40684351664]

約数ペア:

[(1, 40684351664), (2, 20342175832), (4, 10171087916), (8, 5085543958), (11, 3698577424), (16, 2542771979), (22, 1849288712), (37, 1099577072), (44, 924644356), (74, 549788536), (88, 462322178), (148, 274894268), (176, 231161089), (296, 137447134), (407, 99961552), (479, 84936016), (592, 68723567), (814, 49980776), (958, 42468008), (1628, 24990388), (1916, 21234004), (3256, 12495194), (3832, 10617002), (5269, 7721456), (6512, 6247597), (7664, 5308501), (10538, 3860728), (13043, 3119248), (17723, 2295568), (21076, 1930364), (26086, 1559624), (35446, 1147784), (42152, 965182), (52172, 779812), (70892, 573892), (84304, 482591), (104344, 389906), (141784, 286946), (143473, 283568), (194953, 208688)]