17371382704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{2221}}^1$

素因数の和:3486

約数の個数: 80

約数和(自身を含む): 37462991104

約数和(自身を除く): 20091608400

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1213, 1612, 2221, 2426, 3224, 4442, 4852, 6448, 8884, 9704, 15769, 17768, 19408, 28873, 31538, 35536, 37603, 57746, 63076, 68851, 75206, 115492, 126152, 137702, 150412, 230984, 252304, 275404, 300824, 461968, 488839, 550808, 601648, 895063, 977678, 1101616, 1790126, 1955356, 2694073, 3580252, 3910712, 5388146, 7160504, 7821424, 10776292, 14321008, 21552584, 35022949, 43105168, 70045898, 83516263, 140091796, 167032526, 280183592, 334065052, 560367184, 668130104, 1085711419, 1336260208, 2171422838, 4342845676, 8685691352, 17371382704]

約数ペア:

[(1, 17371382704), (2, 8685691352), (4, 4342845676), (8, 2171422838), (13, 1336260208), (16, 1085711419), (26, 668130104), (31, 560367184), (52, 334065052), (62, 280183592), (104, 167032526), (124, 140091796), (208, 83516263), (248, 70045898), (403, 43105168), (496, 35022949), (806, 21552584), (1213, 14321008), (1612, 10776292), (2221, 7821424), (2426, 7160504), (3224, 5388146), (4442, 3910712), (4852, 3580252), (6448, 2694073), (8884, 1955356), (9704, 1790126), (15769, 1101616), (17768, 977678), (19408, 895063), (28873, 601648), (31538, 550808), (35536, 488839), (37603, 461968), (57746, 300824), (63076, 275404), (68851, 252304), (75206, 230984), (115492, 150412), (126152, 137702)]