28834778

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 52012800

約数和(自身を除く): 23178022

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 298, 322, 601, 1043, 1202, 2086, 3427, 4207, 6854, 8414, 13823, 23989, 27646, 47978, 89549, 96761, 179098, 193522, 626843, 1253686, 2059627, 4119254, 14417389, 28834778]

約数ペア:

[(1, 28834778), (2, 14417389), (7, 4119254), (14, 2059627), (23, 1253686), (46, 626843), (149, 193522), (161, 179098), (298, 96761), (322, 89549), (601, 47978), (1043, 27646), (1202, 23989), (2086, 13823), (3427, 8414), (4207, 6854)]