25232181632

素因数分解:

$2^7\times 7^1\times {\mathrm{919}}^1\times {\mathrm{30643}}^1$

素因数の和:31583

約数の個数: 64

約数和(自身を含む): 57512659200

約数和(自身を除く): 32280477568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 919, 1838, 3676, 6433, 7352, 12866, 14704, 25732, 29408, 30643, 51464, 58816, 61286, 102928, 117632, 122572, 205856, 214501, 245144, 411712, 429002, 490288, 823424, 858004, 980576, 1716008, 1961152, 3432016, 3922304, 6864032, 13728064, 27456128, 28160917, 56321834, 112643668, 197126419, 225287336, 394252838, 450574672, 788505676, 901149344, 1577011352, 1802298688, 3154022704, 3604597376, 6308045408, 12616090816, 25232181632]

約数ペア:

[(1, 25232181632), (2, 12616090816), (4, 6308045408), (7, 3604597376), (8, 3154022704), (14, 1802298688), (16, 1577011352), (28, 901149344), (32, 788505676), (56, 450574672), (64, 394252838), (112, 225287336), (128, 197126419), (224, 112643668), (448, 56321834), (896, 28160917), (919, 27456128), (1838, 13728064), (3676, 6864032), (6433, 3922304), (7352, 3432016), (12866, 1961152), (14704, 1716008), (25732, 980576), (29408, 858004), (30643, 823424), (51464, 490288), (58816, 429002), (61286, 411712), (102928, 245144), (117632, 214501), (122572, 205856)]