29876028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 86929920

約数和(自身を除く): 57053892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 109, 156, 182, 218, 251, 273, 327, 364, 436, 502, 546, 654, 753, 763, 1004, 1092, 1308, 1417, 1506, 1526, 1757, 2289, 2834, 3012, 3052, 3263, 3514, 4251, 4578, 5271, 5668, 6526, 7028, 8502, 9156, 9789, 9919, 10542, 13052, 17004, 19578, 19838, 21084, 22841, 27359, 29757, 39156, 39676, 45682, 54718, 59514, 68523, 82077, 91364, 109436, 119028, 137046, 164154, 191513, 274092, 328308, 355667, 383026, 574539, 711334, 766052, 1067001, 1149078, 1422668, 2134002, 2298156, 2489669, 4268004, 4979338, 7469007, 9958676, 14938014, 29876028]

約数ペア:

[(1, 29876028), (2, 14938014), (3, 9958676), (4, 7469007), (6, 4979338), (7, 4268004), (12, 2489669), (13, 2298156), (14, 2134002), (21, 1422668), (26, 1149078), (28, 1067001), (39, 766052), (42, 711334), (52, 574539), (78, 383026), (84, 355667), (91, 328308), (109, 274092), (156, 191513), (182, 164154), (218, 137046), (251, 119028), (273, 109436), (327, 91364), (364, 82077), (436, 68523), (502, 59514), (546, 54718), (654, 45682), (753, 39676), (763, 39156), (1004, 29757), (1092, 27359), (1308, 22841), (1417, 21084), (1506, 19838), (1526, 19578), (1757, 17004), (2289, 13052), (2834, 10542), (3012, 9919), (3052, 9789), (3263, 9156), (3514, 8502), (4251, 7028), (4578, 6526), (5271, 5668)]