26812192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 61063632

約数和(自身を除く): 34251440

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 211, 304, 352, 361, 418, 422, 608, 722, 836, 844, 1444, 1672, 1688, 2321, 2888, 3344, 3376, 3971, 4009, 4642, 5776, 6688, 6752, 7942, 8018, 9284, 11552, 15884, 16036, 18568, 31768, 32072, 37136, 44099, 63536, 64144, 74272, 76171, 88198, 127072, 128288, 152342, 176396, 304684, 352792, 609368, 705584, 837881, 1218736, 1411168, 1675762, 2437472, 3351524, 6703048, 13406096, 26812192]

約数ペア:

[(1, 26812192), (2, 13406096), (4, 6703048), (8, 3351524), (11, 2437472), (16, 1675762), (19, 1411168), (22, 1218736), (32, 837881), (38, 705584), (44, 609368), (76, 352792), (88, 304684), (152, 176396), (176, 152342), (209, 128288), (211, 127072), (304, 88198), (352, 76171), (361, 74272), (418, 64144), (422, 63536), (608, 44099), (722, 37136), (836, 32072), (844, 31768), (1444, 18568), (1672, 16036), (1688, 15884), (2321, 11552), (2888, 9284), (3344, 8018), (3376, 7942), (3971, 6752), (4009, 6688), (4642, 5776)]