65038938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 143769600

約数和(自身を除く): 78730662

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 103, 114, 174, 191, 206, 309, 382, 551, 573, 618, 1102, 1146, 1653, 1957, 2987, 3306, 3629, 3914, 5539, 5871, 5974, 7258, 8961, 10887, 11078, 11742, 16617, 17922, 19673, 21774, 33234, 39346, 56753, 59019, 105241, 113506, 118038, 170259, 210482, 315723, 340518, 373787, 570517, 631446, 747574, 1121361, 1141034, 1711551, 2242722, 3423102, 10839823, 21679646, 32519469, 65038938]

約数ペア:

[(1, 65038938), (2, 32519469), (3, 21679646), (6, 10839823), (19, 3423102), (29, 2242722), (38, 1711551), (57, 1141034), (58, 1121361), (87, 747574), (103, 631446), (114, 570517), (174, 373787), (191, 340518), (206, 315723), (309, 210482), (382, 170259), (551, 118038), (573, 113506), (618, 105241), (1102, 59019), (1146, 56753), (1653, 39346), (1957, 33234), (2987, 21774), (3306, 19673), (3629, 17922), (3914, 16617), (5539, 11742), (5871, 11078), (5974, 10887), (7258, 8961)]