37972298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 75264000

約数和(自身を除く): 37291702

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 79, 91, 133, 139, 158, 182, 247, 266, 278, 494, 553, 973, 1027, 1106, 1501, 1729, 1807, 1946, 2054, 2641, 3002, 3458, 3614, 5282, 7189, 10507, 10981, 12649, 14378, 18487, 19513, 21014, 21962, 25298, 34333, 36974, 39026, 68666, 76867, 136591, 142753, 153734, 208639, 240331, 273182, 285506, 417278, 480662, 999271, 1460473, 1998542, 2712307, 2920946, 5424614, 18986149, 37972298]

約数ペア:

[(1, 37972298), (2, 18986149), (7, 5424614), (13, 2920946), (14, 2712307), (19, 1998542), (26, 1460473), (38, 999271), (79, 480662), (91, 417278), (133, 285506), (139, 273182), (158, 240331), (182, 208639), (247, 153734), (266, 142753), (278, 136591), (494, 76867), (553, 68666), (973, 39026), (1027, 36974), (1106, 34333), (1501, 25298), (1729, 21962), (1807, 21014), (1946, 19513), (2054, 18487), (2641, 14378), (3002, 12649), (3458, 10981), (3614, 10507), (5282, 7189)]