15838181632

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{679867}}^1$

素因数の和:679903

約数の個数: 72

約数和(自身を含む): 38910205376

約数和(自身を除く): 23072023744

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, 679867, 1359734, 2719468, 4759069, 5438936, 8838271, 9518138, 10877872, 17676542, 19036276, 21755744, 35353084, 38072552, 43511488, 61867897, 70706168, 76145104, 87022976, 123735794, 141412336, 152290208, 174045952, 247471588, 282824672, 304580416, 494943176, 565649344, 609160832, 989886352, 1131298688, 1218321664, 1979772704, 2262597376, 3959545408, 7919090816, 15838181632]

約数ペア:

[(1, 15838181632), (2, 7919090816), (4, 3959545408), (7, 2262597376), (8, 1979772704), (13, 1218321664), (14, 1131298688), (16, 989886352), (26, 609160832), (28, 565649344), (32, 494943176), (52, 304580416), (56, 282824672), (64, 247471588), (91, 174045952), (104, 152290208), (112, 141412336), (128, 123735794), (182, 87022976), (208, 76145104), (224, 70706168), (256, 61867897), (364, 43511488), (416, 38072552), (448, 35353084), (728, 21755744), (832, 19036276), (896, 17676542), (1456, 10877872), (1664, 9518138), (1792, 8838271), (2912, 5438936), (3328, 4759069), (5824, 2719468), (11648, 1359734), (23296, 679867)]