15848928

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:616

約数の個数: 72

約数和(自身を含む): 45562608

約数和(自身を除く): 29713680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 487, 678, 904, 974, 1017, 1356, 1461, 1808, 1948, 2034, 2712, 2922, 3616, 3896, 4068, 4383, 5424, 5844, 7792, 8136, 8766, 10848, 11688, 15584, 16272, 17532, 23376, 32544, 35064, 46752, 55031, 70128, 110062, 140256, 165093, 220124, 330186, 440248, 495279, 660372, 880496, 990558, 1320744, 1760992, 1981116, 2641488, 3962232, 5282976, 7924464, 15848928]

約数ペア:

[(1, 15848928), (2, 7924464), (3, 5282976), (4, 3962232), (6, 2641488), (8, 1981116), (9, 1760992), (12, 1320744), (16, 990558), (18, 880496), (24, 660372), (32, 495279), (36, 440248), (48, 330186), (72, 220124), (96, 165093), (113, 140256), (144, 110062), (226, 70128), (288, 55031), (339, 46752), (452, 35064), (487, 32544), (678, 23376), (904, 17532), (974, 16272), (1017, 15584), (1356, 11688), (1461, 10848), (1808, 8766), (1948, 8136), (2034, 7792), (2712, 5844), (2922, 5424), (3616, 4383), (3896, 4068)]