21735552

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 60918480

約数和(自身を除く): 39182928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 107, 128, 138, 184, 192, 214, 276, 321, 368, 384, 428, 529, 552, 642, 736, 856, 1058, 1104, 1284, 1472, 1587, 1712, 2116, 2208, 2461, 2568, 2944, 3174, 3424, 4232, 4416, 4922, 5136, 6348, 6848, 7383, 8464, 8832, 9844, 10272, 12696, 13696, 14766, 16928, 19688, 20544, 25392, 29532, 33856, 39376, 41088, 50784, 56603, 59064, 67712, 78752, 101568, 113206, 118128, 157504, 169809, 203136, 226412, 236256, 315008, 339618, 452824, 472512, 679236, 905648, 945024, 1358472, 1811296, 2716944, 3622592, 5433888, 7245184, 10867776, 21735552]

約数ペア:

[(1, 21735552), (2, 10867776), (3, 7245184), (4, 5433888), (6, 3622592), (8, 2716944), (12, 1811296), (16, 1358472), (23, 945024), (24, 905648), (32, 679236), (46, 472512), (48, 452824), (64, 339618), (69, 315008), (92, 236256), (96, 226412), (107, 203136), (128, 169809), (138, 157504), (184, 118128), (192, 113206), (214, 101568), (276, 78752), (321, 67712), (368, 59064), (384, 56603), (428, 50784), (529, 41088), (552, 39376), (642, 33856), (736, 29532), (856, 25392), (1058, 20544), (1104, 19688), (1284, 16928), (1472, 14766), (1587, 13696), (1712, 12696), (2116, 10272), (2208, 9844), (2461, 8832), (2568, 8464), (2944, 7383), (3174, 6848), (3424, 6348), (4232, 5136), (4416, 4922)]