16477097728

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{707293}}^1$

素因数の和:707329

約数の個数: 72

約数和(自身を含む): 40479850208

約数和(自身を除く): 24002752480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 707293, 1414586, 2829172, 4951051, 5658344, 9194809, 9902102, 11316688, 18389618, 19804204, 22633376, 36779236, 39608408, 45266752, 64363663, 73558472, 79216816, 90533504, 128727326, 147116944, 158433632, 181067008, 257454652, 294233888, 316867264, 514909304, 588467776, 633734528, 1029818608, 1176935552, 1267469056, 2059637216, 2353871104, 4119274432, 8238548864, 16477097728]

約数ペア:

[(1, 16477097728), (2, 8238548864), (4, 4119274432), (7, 2353871104), (8, 2059637216), (13, 1267469056), (14, 1176935552), (16, 1029818608), (26, 633734528), (28, 588467776), (32, 514909304), (52, 316867264), (56, 294233888), (64, 257454652), (91, 181067008), (104, 158433632), (112, 147116944), (128, 128727326), (182, 90533504), (208, 79216816), (224, 73558472), (256, 64363663), (364, 45266752), (416, 39608408), (448, 36779236), (728, 22633376), (832, 19804204), (896, 18389618), (1456, 11316688), (1664, 9902102), (1792, 9194809), (2912, 5658344), (3328, 4951051), (5824, 2829172), (11648, 1414586), (23296, 707293)]