64422008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 146534400

約数和(自身を除く): 82112392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 191, 266, 317, 382, 532, 634, 764, 1064, 1268, 1337, 1528, 2219, 2536, 2674, 3629, 4438, 5348, 6023, 7258, 8876, 10696, 12046, 14516, 17752, 24092, 25403, 29032, 42161, 48184, 50806, 60547, 84322, 101612, 121094, 168644, 203224, 242188, 337288, 423829, 484376, 847658, 1150393, 1695316, 2300786, 3390632, 4601572, 8052751, 9203144, 16105502, 32211004, 64422008]

約数ペア:

[(1, 64422008), (2, 32211004), (4, 16105502), (7, 9203144), (8, 8052751), (14, 4601572), (19, 3390632), (28, 2300786), (38, 1695316), (56, 1150393), (76, 847658), (133, 484376), (152, 423829), (191, 337288), (266, 242188), (317, 203224), (382, 168644), (532, 121094), (634, 101612), (764, 84322), (1064, 60547), (1268, 50806), (1337, 48184), (1528, 42161), (2219, 29032), (2536, 25403), (2674, 24092), (3629, 17752), (4438, 14516), (5348, 12046), (6023, 10696), (7258, 8876)]