28393128194

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{87277}}^1$

素因数の和:87458

約数の個数: 32

約数和(自身を含む): 45244915200

約数和(自身を除く): 16851787006

約数列:

[1, 2, 29, 58, 71, 79, 142, 158, 2059, 2291, 4118, 4582, 5609, 11218, 87277, 162661, 174554, 325322, 2531033, 5062066, 6196667, 6894883, 12393334, 13789766, 179703343, 199951607, 359406686, 399903214, 489536693, 979073386, 14196564097, 28393128194]

約数ペア:

[(1, 28393128194), (2, 14196564097), (29, 979073386), (58, 489536693), (71, 399903214), (79, 359406686), (142, 199951607), (158, 179703343), (2059, 13789766), (2291, 12393334), (4118, 6894883), (4582, 6196667), (5609, 5062066), (11218, 2531033), (87277, 325322), (162661, 174554)]