15672537104

素因数分解:

$2^4\times 7^4\times {\mathrm{407969}}^1$

素因数の和:408005

約数の個数: 50

約数和(自身を含む): 35424443070

約数和(自身を除く): 19751905966

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5488, 9604, 19208, 38416, 407969, 815938, 1631876, 2855783, 3263752, 5711566, 6527504, 11423132, 19990481, 22846264, 39980962, 45692528, 79961924, 139933367, 159923848, 279866734, 319847696, 559733468, 979533569, 1119466936, 1959067138, 2238933872, 3918134276, 7836268552, 15672537104]

約数ペア:

[(1, 15672537104), (2, 7836268552), (4, 3918134276), (7, 2238933872), (8, 1959067138), (14, 1119466936), (16, 979533569), (28, 559733468), (49, 319847696), (56, 279866734), (98, 159923848), (112, 139933367), (196, 79961924), (343, 45692528), (392, 39980962), (686, 22846264), (784, 19990481), (1372, 11423132), (2401, 6527504), (2744, 5711566), (4802, 3263752), (5488, 2855783), (9604, 1631876), (19208, 815938), (38416, 407969)]