41149328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 91601280

約数和(自身を除く): 50451952

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 71, 74, 88, 89, 142, 148, 176, 178, 284, 296, 356, 407, 568, 592, 712, 781, 814, 979, 1136, 1424, 1562, 1628, 1958, 2627, 3124, 3256, 3293, 3916, 5254, 6248, 6319, 6512, 6586, 7832, 10508, 12496, 12638, 13172, 15664, 21016, 25276, 26344, 28897, 36223, 42032, 50552, 52688, 57794, 69509, 72446, 101104, 115588, 139018, 144892, 231176, 233803, 278036, 289784, 462352, 467606, 556072, 579568, 935212, 1112144, 1870424, 2571833, 3740848, 5143666, 10287332, 20574664, 41149328]

約数ペア:

[(1, 41149328), (2, 20574664), (4, 10287332), (8, 5143666), (11, 3740848), (16, 2571833), (22, 1870424), (37, 1112144), (44, 935212), (71, 579568), (74, 556072), (88, 467606), (89, 462352), (142, 289784), (148, 278036), (176, 233803), (178, 231176), (284, 144892), (296, 139018), (356, 115588), (407, 101104), (568, 72446), (592, 69509), (712, 57794), (781, 52688), (814, 50552), (979, 42032), (1136, 36223), (1424, 28897), (1562, 26344), (1628, 25276), (1958, 21016), (2627, 15664), (3124, 13172), (3256, 12638), (3293, 12496), (3916, 10508), (5254, 7832), (6248, 6586), (6319, 6512)]