28879674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3547}}^1$

素因数の和:3634

約数の個数: 32

約数和(自身を含む): 61309440

約数和(自身を除く): 32429766

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 3547, 4071, 7094, 8142, 10641, 21282, 81581, 163162, 209273, 244743, 418546, 489486, 627819, 1255638, 4813279, 9626558, 14439837, 28879674]

約数ペア:

[(1, 28879674), (2, 14439837), (3, 9626558), (6, 4813279), (23, 1255638), (46, 627819), (59, 489486), (69, 418546), (118, 244743), (138, 209273), (177, 163162), (354, 81581), (1357, 21282), (2714, 10641), (3547, 8142), (4071, 7094)]