28944948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 77414400

約数和(自身を除く): 48469452

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 31, 34, 46, 51, 62, 68, 69, 92, 93, 102, 124, 138, 186, 199, 204, 276, 372, 391, 398, 527, 597, 713, 782, 796, 1054, 1173, 1194, 1426, 1564, 1581, 2108, 2139, 2346, 2388, 2852, 3162, 3383, 4278, 4577, 4692, 6169, 6324, 6766, 8556, 9154, 10149, 12121, 12338, 13532, 13731, 18308, 18507, 20298, 24242, 24676, 27462, 36363, 37014, 40596, 48484, 54924, 72726, 74028, 77809, 104873, 141887, 145452, 155618, 209746, 233427, 283774, 311236, 314619, 419492, 425661, 466854, 567548, 629238, 851322, 933708, 1258476, 1702644, 2412079, 4824158, 7236237, 9648316, 14472474, 28944948]

約数ペア:

[(1, 28944948), (2, 14472474), (3, 9648316), (4, 7236237), (6, 4824158), (12, 2412079), (17, 1702644), (23, 1258476), (31, 933708), (34, 851322), (46, 629238), (51, 567548), (62, 466854), (68, 425661), (69, 419492), (92, 314619), (93, 311236), (102, 283774), (124, 233427), (138, 209746), (186, 155618), (199, 145452), (204, 141887), (276, 104873), (372, 77809), (391, 74028), (398, 72726), (527, 54924), (597, 48484), (713, 40596), (782, 37014), (796, 36363), (1054, 27462), (1173, 24676), (1194, 24242), (1426, 20298), (1564, 18507), (1581, 18308), (2108, 13731), (2139, 13532), (2346, 12338), (2388, 12121), (2852, 10149), (3162, 9154), (3383, 8556), (4278, 6766), (4577, 6324), (4692, 6169)]