29938216

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 73133280

約数和(自身を除く): 43195064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 53, 56, 77, 88, 98, 106, 131, 154, 196, 212, 262, 308, 371, 392, 424, 524, 539, 583, 616, 742, 917, 1048, 1078, 1166, 1441, 1484, 1834, 2156, 2332, 2597, 2882, 2968, 3668, 4081, 4312, 4664, 5194, 5764, 6419, 6943, 7336, 8162, 10087, 10388, 11528, 12838, 13886, 16324, 20174, 20776, 25676, 27772, 28567, 32648, 40348, 48601, 51352, 55544, 57134, 70609, 76373, 80696, 97202, 114268, 141218, 152746, 194404, 228536, 282436, 305492, 340207, 388808, 534611, 564872, 610984, 680414, 1069222, 1360828, 2138444, 2721656, 3742277, 4276888, 7484554, 14969108, 29938216]

約数ペア:

[(1, 29938216), (2, 14969108), (4, 7484554), (7, 4276888), (8, 3742277), (11, 2721656), (14, 2138444), (22, 1360828), (28, 1069222), (44, 680414), (49, 610984), (53, 564872), (56, 534611), (77, 388808), (88, 340207), (98, 305492), (106, 282436), (131, 228536), (154, 194404), (196, 152746), (212, 141218), (262, 114268), (308, 97202), (371, 80696), (392, 76373), (424, 70609), (524, 57134), (539, 55544), (583, 51352), (616, 48601), (742, 40348), (917, 32648), (1048, 28567), (1078, 27772), (1166, 25676), (1441, 20776), (1484, 20174), (1834, 16324), (2156, 13886), (2332, 12838), (2597, 11528), (2882, 10388), (2968, 10087), (3668, 8162), (4081, 7336), (4312, 6943), (4664, 6419), (5194, 5764)]