27982592

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 64263360

約数和(自身を除く): 36280768

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 523, 608, 704, 836, 1046, 1216, 1408, 1672, 2092, 2432, 2816, 3344, 4184, 4864, 5753, 6688, 8368, 9937, 11506, 13376, 16736, 19874, 23012, 26752, 33472, 39748, 46024, 53504, 66944, 79496, 92048, 109307, 133888, 158992, 184096, 218614, 317984, 368192, 437228, 635968, 736384, 874456, 1271936, 1472768, 1748912, 2543872, 3497824, 6995648, 13991296, 27982592]

約数ペア:

[(1, 27982592), (2, 13991296), (4, 6995648), (8, 3497824), (11, 2543872), (16, 1748912), (19, 1472768), (22, 1271936), (32, 874456), (38, 736384), (44, 635968), (64, 437228), (76, 368192), (88, 317984), (128, 218614), (152, 184096), (176, 158992), (209, 133888), (256, 109307), (304, 92048), (352, 79496), (418, 66944), (523, 53504), (608, 46024), (704, 39748), (836, 33472), (1046, 26752), (1216, 23012), (1408, 19874), (1672, 16736), (2092, 13376), (2432, 11506), (2816, 9937), (3344, 8368), (4184, 6688), (4864, 5753)]