28094388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 81715200

約数和(自身を除く): 53620812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 57, 58, 76, 84, 87, 114, 116, 133, 174, 203, 228, 266, 348, 399, 406, 532, 551, 607, 609, 798, 812, 1102, 1214, 1218, 1596, 1653, 1821, 2204, 2428, 2436, 3306, 3642, 3857, 4249, 6612, 7284, 7714, 8498, 11533, 11571, 12747, 15428, 16996, 17603, 23066, 23142, 25494, 34599, 35206, 46132, 46284, 50988, 52809, 69198, 70412, 80731, 105618, 123221, 138396, 161462, 211236, 242193, 246442, 322924, 334457, 369663, 484386, 492884, 668914, 739326, 968772, 1003371, 1337828, 1478652, 2006742, 2341199, 4013484, 4682398, 7023597, 9364796, 14047194, 28094388]

約数ペア:

[(1, 28094388), (2, 14047194), (3, 9364796), (4, 7023597), (6, 4682398), (7, 4013484), (12, 2341199), (14, 2006742), (19, 1478652), (21, 1337828), (28, 1003371), (29, 968772), (38, 739326), (42, 668914), (57, 492884), (58, 484386), (76, 369663), (84, 334457), (87, 322924), (114, 246442), (116, 242193), (133, 211236), (174, 161462), (203, 138396), (228, 123221), (266, 105618), (348, 80731), (399, 70412), (406, 69198), (532, 52809), (551, 50988), (607, 46284), (609, 46132), (798, 35206), (812, 34599), (1102, 25494), (1214, 23142), (1218, 23066), (1596, 17603), (1653, 16996), (1821, 15428), (2204, 12747), (2428, 11571), (2436, 11533), (3306, 8498), (3642, 7714), (3857, 7284), (4249, 6612)]