72402154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 123301440

約数和(自身を除く): 50899286

約数列:

[1, 2, 11, 22, 29, 58, 283, 319, 401, 566, 638, 802, 3113, 4411, 6226, 8207, 8822, 11629, 16414, 23258, 90277, 113483, 127919, 180554, 226966, 255838, 1248313, 2496626, 3291007, 6582014, 36201077, 72402154]

約数ペア:

[(1, 72402154), (2, 36201077), (11, 6582014), (22, 3291007), (29, 2496626), (58, 1248313), (283, 255838), (319, 226966), (401, 180554), (566, 127919), (638, 113483), (802, 90277), (3113, 23258), (4411, 16414), (6226, 11629), (8207, 8822)]