15913917824

素因数分解:

$2^7\times 7^1\times {\mathrm{271}}^1\times {\mathrm{65539}}^1$

素因数の和:65831

約数の個数: 64

約数和(自身を含む): 36366835200

約数和(自身を除く): 20452917376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 271, 448, 542, 896, 1084, 1897, 2168, 3794, 4336, 7588, 8672, 15176, 17344, 30352, 34688, 60704, 65539, 121408, 131078, 242816, 262156, 458773, 524312, 917546, 1048624, 1835092, 2097248, 3670184, 4194496, 7340368, 8388992, 14680736, 17761069, 29361472, 35522138, 58722944, 71044276, 124327483, 142088552, 248654966, 284177104, 497309932, 568354208, 994619864, 1136708416, 1989239728, 2273416832, 3978479456, 7956958912, 15913917824]

約数ペア:

[(1, 15913917824), (2, 7956958912), (4, 3978479456), (7, 2273416832), (8, 1989239728), (14, 1136708416), (16, 994619864), (28, 568354208), (32, 497309932), (56, 284177104), (64, 248654966), (112, 142088552), (128, 124327483), (224, 71044276), (271, 58722944), (448, 35522138), (542, 29361472), (896, 17761069), (1084, 14680736), (1897, 8388992), (2168, 7340368), (3794, 4194496), (4336, 3670184), (7588, 2097248), (8672, 1835092), (15176, 1048624), (17344, 917546), (30352, 524312), (34688, 458773), (60704, 262156), (65539, 242816), (121408, 131078)]