11289344

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 25999680

約数和(自身を除く): 14710336

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 211, 256, 304, 352, 418, 422, 608, 704, 836, 844, 1216, 1408, 1672, 1688, 2321, 2432, 2816, 3344, 3376, 4009, 4642, 4864, 6688, 6752, 8018, 9284, 13376, 13504, 16036, 18568, 26752, 27008, 32072, 37136, 44099, 53504, 54016, 64144, 74272, 88198, 128288, 148544, 176396, 256576, 297088, 352792, 513152, 594176, 705584, 1026304, 1411168, 2822336, 5644672, 11289344]

約数ペア:

[(1, 11289344), (2, 5644672), (4, 2822336), (8, 1411168), (11, 1026304), (16, 705584), (19, 594176), (22, 513152), (32, 352792), (38, 297088), (44, 256576), (64, 176396), (76, 148544), (88, 128288), (128, 88198), (152, 74272), (176, 64144), (209, 54016), (211, 53504), (256, 44099), (304, 37136), (352, 32072), (418, 27008), (422, 26752), (608, 18568), (704, 16036), (836, 13504), (844, 13376), (1216, 9284), (1408, 8018), (1672, 6752), (1688, 6688), (2321, 4864), (2432, 4642), (2816, 4009), (3344, 3376)]