74670988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 158932480

約数和(自身を除く): 84261492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1447, 1843, 2716, 2894, 3686, 5788, 7372, 10129, 12901, 20258, 25802, 27493, 40516, 51604, 54986, 109972, 140359, 192451, 280718, 384902, 561436, 769804, 982513, 1965026, 2666821, 3930052, 5333642, 10667284, 18667747, 37335494, 74670988]

約数ペア:

[(1, 74670988), (2, 37335494), (4, 18667747), (7, 10667284), (14, 5333642), (19, 3930052), (28, 2666821), (38, 1965026), (76, 982513), (97, 769804), (133, 561436), (194, 384902), (266, 280718), (388, 192451), (532, 140359), (679, 109972), (1358, 54986), (1447, 51604), (1843, 40516), (2716, 27493), (2894, 25802), (3686, 20258), (5788, 12901), (7372, 10129)]