28047552

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:706

約数の個数: 112

約数和(自身を含む): 84746592

約数和(自身を除く): 56699040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 661, 663, 816, 832, 884, 1088, 1248, 1322, 1326, 1632, 1768, 1983, 2496, 2644, 2652, 3264, 3536, 3966, 5288, 5304, 7072, 7932, 8593, 10576, 10608, 11237, 14144, 15864, 17186, 21152, 21216, 22474, 25779, 31728, 33711, 34372, 42304, 42432, 44948, 51558, 63456, 67422, 68744, 89896, 103116, 126912, 134844, 137488, 146081, 179792, 206232, 269688, 274976, 292162, 359584, 412464, 438243, 539376, 549952, 584324, 719168, 824928, 876486, 1078752, 1168648, 1649856, 1752972, 2157504, 2337296, 3505944, 4674592, 7011888, 9349184, 14023776, 28047552]

約数ペア:

[(1, 28047552), (2, 14023776), (3, 9349184), (4, 7011888), (6, 4674592), (8, 3505944), (12, 2337296), (13, 2157504), (16, 1752972), (17, 1649856), (24, 1168648), (26, 1078752), (32, 876486), (34, 824928), (39, 719168), (48, 584324), (51, 549952), (52, 539376), (64, 438243), (68, 412464), (78, 359584), (96, 292162), (102, 274976), (104, 269688), (136, 206232), (156, 179792), (192, 146081), (204, 137488), (208, 134844), (221, 126912), (272, 103116), (312, 89896), (408, 68744), (416, 67422), (442, 63456), (544, 51558), (624, 44948), (661, 42432), (663, 42304), (816, 34372), (832, 33711), (884, 31728), (1088, 25779), (1248, 22474), (1322, 21216), (1326, 21152), (1632, 17186), (1768, 15864), (1983, 14144), (2496, 11237), (2644, 10608), (2652, 10576), (3264, 8593), (3536, 7932), (3966, 7072), (5288, 5304)]