71938096

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 145102320

約数和(自身を除く): 73164224

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 197, 232, 394, 464, 787, 788, 1574, 1576, 3148, 3152, 5713, 6296, 11426, 12592, 22823, 22852, 45646, 45704, 91292, 91408, 155039, 182584, 310078, 365168, 620156, 1240312, 2480624, 4496131, 8992262, 17984524, 35969048, 71938096]

約数ペア:

[(1, 71938096), (2, 35969048), (4, 17984524), (8, 8992262), (16, 4496131), (29, 2480624), (58, 1240312), (116, 620156), (197, 365168), (232, 310078), (394, 182584), (464, 155039), (787, 91408), (788, 91292), (1574, 45704), (1576, 45646), (3148, 22852), (3152, 22823), (5713, 12592), (6296, 11426)]