15694848736

素因数分解:

$2^5\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{41981}}^1$

素因数の和:43667

約数の個数: 48

約数和(自身を含む): 35335409760

約数和(自身を除く): 19640561024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1669, 3338, 6676, 11683, 13352, 23366, 26704, 41981, 46732, 53408, 83962, 93464, 167924, 186928, 293867, 335848, 373856, 587734, 671696, 1175468, 1343392, 2350936, 4701872, 9403744, 70066289, 140132578, 280265156, 490464023, 560530312, 980928046, 1121060624, 1961856092, 2242121248, 3923712184, 7847424368, 15694848736]

約数ペア:

[(1, 15694848736), (2, 7847424368), (4, 3923712184), (7, 2242121248), (8, 1961856092), (14, 1121060624), (16, 980928046), (28, 560530312), (32, 490464023), (56, 280265156), (112, 140132578), (224, 70066289), (1669, 9403744), (3338, 4701872), (6676, 2350936), (11683, 1343392), (13352, 1175468), (23366, 671696), (26704, 587734), (41981, 373856), (46732, 335848), (53408, 293867), (83962, 186928), (93464, 167924)]