8546040412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2539}}^1$

素因数の和:3891

約数の個数: 72

約数和(自身を含む): 18757117680

約数和(自身を除く): 10211077268

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 1321, 2539, 2548, 2642, 5078, 5284, 9247, 10156, 17173, 17773, 18494, 33007, 34346, 35546, 36988, 64729, 66014, 68692, 71092, 120211, 124411, 129458, 132028, 231049, 240422, 248822, 258916, 462098, 480844, 497644, 841477, 924196, 1617343, 1682954, 3234686, 3354019, 3365908, 6469372, 6708038, 13416076, 23478133, 43602247, 46956266, 87204494, 93912532, 164346931, 174408988, 305215729, 328693862, 610431458, 657387724, 1220862916, 2136510103, 4273020206, 8546040412]

約数ペア:

[(1, 8546040412), (2, 4273020206), (4, 2136510103), (7, 1220862916), (13, 657387724), (14, 610431458), (26, 328693862), (28, 305215729), (49, 174408988), (52, 164346931), (91, 93912532), (98, 87204494), (182, 46956266), (196, 43602247), (364, 23478133), (637, 13416076), (1274, 6708038), (1321, 6469372), (2539, 3365908), (2548, 3354019), (2642, 3234686), (5078, 1682954), (5284, 1617343), (9247, 924196), (10156, 841477), (17173, 497644), (17773, 480844), (18494, 462098), (33007, 258916), (34346, 248822), (35546, 240422), (36988, 231049), (64729, 132028), (66014, 129458), (68692, 124411), (71092, 120211)]