66741864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23369}}^1$

素因数の和:23402

約数の個数: 64

約数和(自身を含む): 201916800

約数和(自身を除く): 135174936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 23369, 46738, 70107, 93476, 140214, 163583, 186952, 280428, 327166, 397273, 490749, 560856, 654332, 794546, 981498, 1191819, 1308664, 1589092, 1962996, 2383638, 2780911, 3178184, 3925992, 4767276, 5561822, 8342733, 9534552, 11123644, 16685466, 22247288, 33370932, 66741864]

約数ペア:

[(1, 66741864), (2, 33370932), (3, 22247288), (4, 16685466), (6, 11123644), (7, 9534552), (8, 8342733), (12, 5561822), (14, 4767276), (17, 3925992), (21, 3178184), (24, 2780911), (28, 2383638), (34, 1962996), (42, 1589092), (51, 1308664), (56, 1191819), (68, 981498), (84, 794546), (102, 654332), (119, 560856), (136, 490749), (168, 397273), (204, 327166), (238, 280428), (357, 186952), (408, 163583), (476, 140214), (714, 93476), (952, 70107), (1428, 46738), (2856, 23369)]