28158072

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1820

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 47873928

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1334, 1759, 2001, 2668, 3518, 4002, 5277, 5336, 7036, 8004, 10554, 14072, 16008, 21108, 40457, 42216, 51011, 80914, 102022, 121371, 153033, 161828, 204044, 242742, 306066, 323656, 408088, 485484, 612132, 970968, 1173253, 1224264, 2346506, 3519759, 4693012, 7039518, 9386024, 14079036, 28158072]

約数ペア:

[(1, 28158072), (2, 14079036), (3, 9386024), (4, 7039518), (6, 4693012), (8, 3519759), (12, 2346506), (23, 1224264), (24, 1173253), (29, 970968), (46, 612132), (58, 485484), (69, 408088), (87, 323656), (92, 306066), (116, 242742), (138, 204044), (174, 161828), (184, 153033), (232, 121371), (276, 102022), (348, 80914), (552, 51011), (667, 42216), (696, 40457), (1334, 21108), (1759, 16008), (2001, 14072), (2668, 10554), (3518, 8004), (4002, 7036), (5277, 5336)]