25536852802552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131063}}^1\times {\mathrm{267643}}^1$

素因数の和:398732

約数の個数: 64

約数和(自身を含む): 58931868602880

約数和(自身を除く): 33395015800328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 131063, 262126, 267643, 524252, 535286, 917441, 1048504, 1070572, 1703819, 1834882, 1873501, 2141144, 3407638, 3479359, 3669764, 3747002, 6815276, 6958718, 7339528, 7494004, 11926733, 13630552, 13917436, 14988008, 23853466, 24355513, 27834872, 47706932, 48711026, 95413864, 97422052, 194844104, 35078094509, 70156189018, 140312378036, 245546661563, 280624756072, 456015228617, 491093323126, 912030457234, 982186646252, 1824060914468, 1964373292504, 3192106600319, 3648121828936, 6384213200638, 12768426401276, 25536852802552]

約数ペア:

[(1, 25536852802552), (2, 12768426401276), (4, 6384213200638), (7, 3648121828936), (8, 3192106600319), (13, 1964373292504), (14, 1824060914468), (26, 982186646252), (28, 912030457234), (52, 491093323126), (56, 456015228617), (91, 280624756072), (104, 245546661563), (182, 140312378036), (364, 70156189018), (728, 35078094509), (131063, 194844104), (262126, 97422052), (267643, 95413864), (524252, 48711026), (535286, 47706932), (917441, 27834872), (1048504, 24355513), (1070572, 23853466), (1703819, 14988008), (1834882, 13917436), (1873501, 13630552), (2141144, 11926733), (3407638, 7494004), (3479359, 7339528), (3669764, 6958718), (3747002, 6815276)]