28340712

素因数分解:

$2^3\times 3^3\times {\mathrm{179}}^1\times {\mathrm{733}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 79272000

約数和(自身を除く): 50931288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 179, 216, 358, 537, 716, 733, 1074, 1432, 1466, 1611, 2148, 2199, 2932, 3222, 4296, 4398, 4833, 5864, 6444, 6597, 8796, 9666, 12888, 13194, 17592, 19332, 19791, 26388, 38664, 39582, 52776, 79164, 131207, 158328, 262414, 393621, 524828, 787242, 1049656, 1180863, 1574484, 2361726, 3148968, 3542589, 4723452, 7085178, 9446904, 14170356, 28340712]

約数ペア:

[(1, 28340712), (2, 14170356), (3, 9446904), (4, 7085178), (6, 4723452), (8, 3542589), (9, 3148968), (12, 2361726), (18, 1574484), (24, 1180863), (27, 1049656), (36, 787242), (54, 524828), (72, 393621), (108, 262414), (179, 158328), (216, 131207), (358, 79164), (537, 52776), (716, 39582), (733, 38664), (1074, 26388), (1432, 19791), (1466, 19332), (1611, 17592), (2148, 13194), (2199, 12888), (2932, 9666), (3222, 8796), (4296, 6597), (4398, 6444), (4833, 5864)]