13673032016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{39419}}^1$

素因数の和:39616

約数の個数: 80

約数和(自身を含む): 32065804800

約数和(自身を除く): 18392772784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 163, 266, 304, 326, 532, 652, 1064, 1141, 1304, 2128, 2282, 2608, 3097, 4564, 6194, 9128, 12388, 18256, 21679, 24776, 39419, 43358, 49552, 78838, 86716, 157676, 173432, 275933, 315352, 346864, 551866, 630704, 748961, 1103732, 1497922, 2207464, 2995844, 4414928, 5242727, 5991688, 6425297, 10485454, 11983376, 12850594, 20970908, 25701188, 41941816, 44977079, 51402376, 83883632, 89954158, 102804752, 122080643, 179908316, 244161286, 359816632, 488322572, 719633264, 854564501, 976645144, 1709129002, 1953290288, 3418258004, 6836516008, 13673032016]

約数ペア:

[(1, 13673032016), (2, 6836516008), (4, 3418258004), (7, 1953290288), (8, 1709129002), (14, 976645144), (16, 854564501), (19, 719633264), (28, 488322572), (38, 359816632), (56, 244161286), (76, 179908316), (112, 122080643), (133, 102804752), (152, 89954158), (163, 83883632), (266, 51402376), (304, 44977079), (326, 41941816), (532, 25701188), (652, 20970908), (1064, 12850594), (1141, 11983376), (1304, 10485454), (2128, 6425297), (2282, 5991688), (2608, 5242727), (3097, 4414928), (4564, 2995844), (6194, 2207464), (9128, 1497922), (12388, 1103732), (18256, 748961), (21679, 630704), (24776, 551866), (39419, 346864), (43358, 315352), (49552, 275933), (78838, 173432), (86716, 157676)]