74887516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 154314720

約数和(自身を除く): 79427204

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 106, 187, 212, 374, 583, 748, 901, 1166, 1802, 1889, 2332, 3604, 3778, 7556, 9911, 19822, 20779, 32113, 39644, 41558, 64226, 83116, 100117, 128452, 200234, 353243, 400468, 706486, 1101287, 1412972, 1701989, 2202574, 3403978, 4405148, 6807956, 18721879, 37443758, 74887516]

約数ペア:

[(1, 74887516), (2, 37443758), (4, 18721879), (11, 6807956), (17, 4405148), (22, 3403978), (34, 2202574), (44, 1701989), (53, 1412972), (68, 1101287), (106, 706486), (187, 400468), (212, 353243), (374, 200234), (583, 128452), (748, 100117), (901, 83116), (1166, 64226), (1802, 41558), (1889, 39644), (2332, 32113), (3604, 20779), (3778, 19822), (7556, 9911)]