13866156928

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{136607}}^1$

素因数の和:136695

約数の個数: 64

約数和(自身を含む): 30236814720

約数和(自身を除く): 16370657792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 416, 488, 793, 832, 976, 1586, 1664, 1952, 3172, 3904, 6344, 7808, 12688, 25376, 50752, 101504, 136607, 273214, 546428, 1092856, 1775891, 2185712, 3551782, 4371424, 7103564, 8333027, 8742848, 14207128, 16666054, 17485696, 28414256, 33332108, 56828512, 66664216, 108329351, 113657024, 133328432, 216658702, 227314048, 266656864, 433317404, 533313728, 866634808, 1066627456, 1733269616, 3466539232, 6933078464, 13866156928]

約数ペア:

[(1, 13866156928), (2, 6933078464), (4, 3466539232), (8, 1733269616), (13, 1066627456), (16, 866634808), (26, 533313728), (32, 433317404), (52, 266656864), (61, 227314048), (64, 216658702), (104, 133328432), (122, 113657024), (128, 108329351), (208, 66664216), (244, 56828512), (416, 33332108), (488, 28414256), (793, 17485696), (832, 16666054), (976, 14207128), (1586, 8742848), (1664, 8333027), (1952, 7103564), (3172, 4371424), (3904, 3551782), (6344, 2185712), (7808, 1775891), (12688, 1092856), (25376, 546428), (50752, 273214), (101504, 136607)]