40728528

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{3251}}^1$

素因数の和:3297

約数の個数: 80

約数和(自身を含む): 120974400

約数和(自身を除く): 80245872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 3251, 4176, 6264, 6502, 9753, 12528, 13004, 19506, 26008, 29259, 39012, 52016, 58518, 78024, 87777, 94279, 117036, 156048, 175554, 188558, 234072, 282837, 351108, 377116, 468144, 565674, 702216, 754232, 848511, 1131348, 1404432, 1508464, 1697022, 2262696, 2545533, 3394044, 4525392, 5091066, 6788088, 10182132, 13576176, 20364264, 40728528]

約数ペア:

[(1, 40728528), (2, 20364264), (3, 13576176), (4, 10182132), (6, 6788088), (8, 5091066), (9, 4525392), (12, 3394044), (16, 2545533), (18, 2262696), (24, 1697022), (27, 1508464), (29, 1404432), (36, 1131348), (48, 848511), (54, 754232), (58, 702216), (72, 565674), (87, 468144), (108, 377116), (116, 351108), (144, 282837), (174, 234072), (216, 188558), (232, 175554), (261, 156048), (348, 117036), (432, 94279), (464, 87777), (522, 78024), (696, 58518), (783, 52016), (1044, 39012), (1392, 29259), (1566, 26008), (2088, 19506), (3132, 13004), (3251, 12528), (4176, 9753), (6264, 6502)]