28705959252

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1571}}^1\times {\mathrm{1901}}^1$

素因数の和:3574

約数の個数: 96

約数和(自身を含む): 75346588800

約数和(自身を除く): 46640629548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1571, 1602, 1901, 2403, 3142, 3204, 3802, 4713, 4806, 5703, 6284, 7604, 9426, 9612, 11406, 14139, 17109, 18852, 22812, 28278, 34218, 42417, 51327, 56556, 68436, 84834, 102654, 139819, 169189, 169668, 205308, 279638, 338378, 419457, 507567, 559276, 676756, 838914, 1015134, 1258371, 1522701, 1677828, 2030268, 2516742, 2986471, 3045402, 3775113, 4568103, 5033484, 5972942, 6090804, 7550226, 8959413, 9136206, 11945884, 15100452, 17918826, 18272412, 26878239, 35837652, 53756478, 80634717, 107512956, 161269434, 265795919, 322538868, 531591838, 797387757, 1063183676, 1594775514, 2392163271, 3189551028, 4784326542, 7176489813, 9568653084, 14352979626, 28705959252]

約数ペア:

[(1, 28705959252), (2, 14352979626), (3, 9568653084), (4, 7176489813), (6, 4784326542), (9, 3189551028), (12, 2392163271), (18, 1594775514), (27, 1063183676), (36, 797387757), (54, 531591838), (89, 322538868), (108, 265795919), (178, 161269434), (267, 107512956), (356, 80634717), (534, 53756478), (801, 35837652), (1068, 26878239), (1571, 18272412), (1602, 17918826), (1901, 15100452), (2403, 11945884), (3142, 9136206), (3204, 8959413), (3802, 7550226), (4713, 6090804), (4806, 5972942), (5703, 5033484), (6284, 4568103), (7604, 3775113), (9426, 3045402), (9612, 2986471), (11406, 2516742), (14139, 2030268), (17109, 1677828), (18852, 1522701), (22812, 1258371), (28278, 1015134), (34218, 838914), (42417, 676756), (51327, 559276), (56556, 507567), (68436, 419457), (84834, 338378), (102654, 279638), (139819, 205308), (169189, 169668)]