29128520038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{40819}}^1$

素因数の和:41140

約数の個数: 32

約数和(自身を含む): 46730736000

約数和(自身を除く): 17602215962

約数列:

[1, 2, 19, 38, 89, 178, 211, 422, 1691, 3382, 4009, 8018, 18779, 37558, 40819, 81638, 356801, 713602, 775561, 1551122, 3632891, 7265782, 8612809, 17225618, 69024929, 138049858, 163643371, 327286742, 766540001, 1533080002, 14564260019, 29128520038]

約数ペア:

[(1, 29128520038), (2, 14564260019), (19, 1533080002), (38, 766540001), (89, 327286742), (178, 163643371), (211, 138049858), (422, 69024929), (1691, 17225618), (3382, 8612809), (4009, 7265782), (8018, 3632891), (18779, 1551122), (37558, 775561), (40819, 713602), (81638, 356801)]