15671688832

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{81569}}^1$

素因数の和:81681

約数の個数: 64

約数和(自身を含む): 33280560000

約数和(自身を除く): 17608871168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 304, 316, 608, 632, 1216, 1264, 1501, 2432, 2528, 3002, 5056, 6004, 10112, 12008, 24016, 48032, 81569, 96064, 163138, 192128, 326276, 652552, 1305104, 1549811, 2610208, 3099622, 5220416, 6199244, 6443951, 10440832, 12398488, 12887902, 24796976, 25775804, 49593952, 51551608, 99187904, 103103216, 122435069, 198375808, 206206432, 244870138, 412412864, 489740276, 824825728, 979480552, 1958961104, 3917922208, 7835844416, 15671688832]

約数ペア:

[(1, 15671688832), (2, 7835844416), (4, 3917922208), (8, 1958961104), (16, 979480552), (19, 824825728), (32, 489740276), (38, 412412864), (64, 244870138), (76, 206206432), (79, 198375808), (128, 122435069), (152, 103103216), (158, 99187904), (304, 51551608), (316, 49593952), (608, 25775804), (632, 24796976), (1216, 12887902), (1264, 12398488), (1501, 10440832), (2432, 6443951), (2528, 6199244), (3002, 5220416), (5056, 3099622), (6004, 2610208), (10112, 1549811), (12008, 1305104), (24016, 652552), (48032, 326276), (81569, 192128), (96064, 163138)]