64269296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 157531584

約数和(自身を除く): 93262288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1193, 1456, 1924, 2072, 2386, 3367, 3848, 4144, 4772, 6734, 7696, 8351, 9544, 13468, 15509, 16702, 19088, 26936, 31018, 33404, 44141, 53872, 62036, 66808, 88282, 108563, 124072, 133616, 176564, 217126, 248144, 308987, 353128, 434252, 573833, 617974, 706256, 868504, 1147666, 1235948, 1737008, 2295332, 2471896, 4016831, 4590664, 4943792, 8033662, 9181328, 16067324, 32134648, 64269296]

約数ペア:

[(1, 64269296), (2, 32134648), (4, 16067324), (7, 9181328), (8, 8033662), (13, 4943792), (14, 4590664), (16, 4016831), (26, 2471896), (28, 2295332), (37, 1737008), (52, 1235948), (56, 1147666), (74, 868504), (91, 706256), (104, 617974), (112, 573833), (148, 434252), (182, 353128), (208, 308987), (259, 248144), (296, 217126), (364, 176564), (481, 133616), (518, 124072), (592, 108563), (728, 88282), (962, 66808), (1036, 62036), (1193, 53872), (1456, 44141), (1924, 33404), (2072, 31018), (2386, 26936), (3367, 19088), (3848, 16702), (4144, 15509), (4772, 13468), (6734, 9544), (7696, 8351)]