28036368

素因数分解:

$2^4\times 3^5\times {\mathrm{7211}}^1$

素因数の和:7234

約数の個数: 60

約数和(自身を含む): 81380208

約数和(自身を除く): 53343840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 7211, 14422, 21633, 28844, 43266, 57688, 64899, 86532, 115376, 129798, 173064, 194697, 259596, 346128, 389394, 519192, 584091, 778788, 1038384, 1168182, 1557576, 1752273, 2336364, 3115152, 3504546, 4672728, 7009092, 9345456, 14018184, 28036368]

約数ペア:

[(1, 28036368), (2, 14018184), (3, 9345456), (4, 7009092), (6, 4672728), (8, 3504546), (9, 3115152), (12, 2336364), (16, 1752273), (18, 1557576), (24, 1168182), (27, 1038384), (36, 778788), (48, 584091), (54, 519192), (72, 389394), (81, 346128), (108, 259596), (144, 194697), (162, 173064), (216, 129798), (243, 115376), (324, 86532), (432, 64899), (486, 57688), (648, 43266), (972, 28844), (1296, 21633), (1944, 14422), (3888, 7211)]